1971795672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 432

約数和(自身を含む): 7095816000

約数和(自身を除く): 5124020328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 49, 56, 62, 63, 66, 72, 77, 84, 88, 93, 98, 99, 121, 124, 126, 132, 147, 149, 154, 168, 186, 196, 198, 217, 231, 242, 248, 252, 264, 279, 294, 298, 308, 341, 363, 372, 392, 396, 434, 441, 447, 462, 484, 504, 539, 558, 588, 596, 616, 651, 682, 693, 726, 744, 792, 847, 868, 882, 894, 924, 968, 1023, 1043, 1078, 1089, 1116, 1176, 1192, 1302, 1341, 1364, 1386, 1452, 1519, 1617, 1639, 1694, 1736, 1764, 1788, 1848, 1953, 2046, 2086, 2156, 2178, 2232, 2387, 2541, 2604, 2682, 2728, 2772, 2904, 3038, 3069, 3129, 3234, 3278, 3388, 3528, 3576, 3751, 3906, 4092, 4172, 4312, 4356, 4557, 4619, 4774, 4851, 4917, 5082, 5208, 5364, 5544, 5929, 6076, 6138, 6258, 6468, 6556, 6776, 7161, 7301, 7502, 7623, 7812, 8184, 8344, 8712, 9114, 9238, 9387, 9548, 9702, 9834, 10164, 10728, 11253, 11473, 11858, 12152, 12276, 12516, 12936, 13112, 13671, 13857, 14322, 14602, 14751, 15004, 15246, 15624, 16709, 17787, 18029, 18228, 18476, 18774, 19096, 19404, 19668, 20328, 21483, 21903, 22506, 22946, 23716, 24552, 25032, 26257, 27342, 27714, 28644, 29204, 29502, 30008, 30492, 32333, 33418, 33759, 34419, 35574, 36058, 36456, 36952, 37548, 38808, 39336, 41571, 42966, 43806, 45012, 45892, 47432, 50127, 50809, 52514, 53361, 54087, 54684, 55428, 57288, 58408, 59004, 60984, 64666, 65709, 66836, 67518, 68838, 71148, 72116, 75096, 78771, 80311, 83142, 85932, 87612, 90024, 91784, 96999, 100254, 101618, 103257, 105028, 106722, 108174, 109368, 110856, 118008, 126203, 129332, 131418, 133672, 135036, 137676, 142296, 144232, 150381, 152427, 157542, 160622, 162261, 166284, 171864, 175224, 183799, 193998, 200508, 203236, 206514, 210056, 213444, 216348, 226331, 236313, 240933, 252406, 258664, 262836, 270072, 275352, 290997, 300762, 304854, 315084, 321244, 324522, 332568, 355663, 367598, 378609, 387996, 401016, 406472, 413028, 426888, 432696, 452662, 457281, 472626, 481866, 504812, 525672, 551397, 558899, 581994, 601524, 609708, 630168, 642488, 649044, 678993, 711326, 722799, 735196, 757218, 775992, 826056, 883421, 905324, 914562, 945252, 963732, 1009624, 1066989, 1102794, 1117798, 1135827, 1163988, 1203048, 1219416, 1298088, 1357986, 1422652, 1445598, 1470392, 1514436, 1654191, 1676697, 1766842, 1810648, 1829124, 1890504, 1927464, 2036979, 2133978, 2205588, 2235596, 2271654, 2327976, 2489641, 2650263, 2715972, 2845304, 2891196, 3028872, 3200967, 3308382, 3353394, 3533684, 3658248, 3912293, 4073958, 4267956, 4411176, 4471192, 4543308, 4979282, 5030091, 5300526, 5431944, 5782392, 6401934, 6616764, 6706788, 7067368, 7468923, 7824586, 7950789, 8147916, 8535912, 9086616, 9958564, 10060182, 10601052, 11736879, 12803868, 13233528, 13413576, 14937846, 15649172, 15901578, 16295832, 19917128, 20120364, 21202104, 22406769, 23473758, 25607736, 27386051, 29875692, 31298344, 31803156, 35210637, 40240728, 44813538, 46947516, 54772102, 59751384, 63606312, 70421274, 82158153, 89627076, 93895032, 109544204, 140842548, 164316306, 179254152, 219088408, 246474459, 281685096, 328632612, 492948918, 657265224, 985897836, 1971795672]

約数ペア:

[(1, 1971795672), (2, 985897836), (3, 657265224), (4, 492948918), (6, 328632612), (7, 281685096), (8, 246474459), (9, 219088408), (11, 179254152), (12, 164316306), (14, 140842548), (18, 109544204), (21, 93895032), (22, 89627076), (24, 82158153), (28, 70421274), (31, 63606312), (33, 59751384), (36, 54772102), (42, 46947516), (44, 44813538), (49, 40240728), (56, 35210637), (62, 31803156), (63, 31298344), (66, 29875692), (72, 27386051), (77, 25607736), (84, 23473758), (88, 22406769), (93, 21202104), (98, 20120364), (99, 19917128), (121, 16295832), (124, 15901578), (126, 15649172), (132, 14937846), (147, 13413576), (149, 13233528), (154, 12803868), (168, 11736879), (186, 10601052), (196, 10060182), (198, 9958564), (217, 9086616), (231, 8535912), (242, 8147916), (248, 7950789), (252, 7824586), (264, 7468923), (279, 7067368), (294, 6706788), (298, 6616764), (308, 6401934), (341, 5782392), (363, 5431944), (372, 5300526), (392, 5030091), (396, 4979282), (434, 4543308), (441, 4471192), (447, 4411176), (462, 4267956), (484, 4073958), (504, 3912293), (539, 3658248), (558, 3533684), (588, 3353394), (596, 3308382), (616, 3200967), (651, 3028872), (682, 2891196), (693, 2845304), (726, 2715972), (744, 2650263), (792, 2489641), (847, 2327976), (868, 2271654), (882, 2235596), (894, 2205588), (924, 2133978), (968, 2036979), (1023, 1927464), (1043, 1890504), (1078, 1829124), (1089, 1810648), (1116, 1766842), (1176, 1676697), (1192, 1654191), (1302, 1514436), (1341, 1470392), (1364, 1445598), (1386, 1422652), (1452, 1357986), (1519, 1298088), (1617, 1219416), (1639, 1203048), (1694, 1163988), (1736, 1135827), (1764, 1117798), (1788, 1102794), (1848, 1066989), (1953, 1009624), (2046, 963732), (2086, 945252), (2156, 914562), (2178, 905324), (2232, 883421), (2387, 826056), (2541, 775992), (2604, 757218), (2682, 735196), (2728, 722799), (2772, 711326), (2904, 678993), (3038, 649044), (3069, 642488), (3129, 630168), (3234, 609708), (3278, 601524), (3388, 581994), (3528, 558899), (3576, 551397), (3751, 525672), (3906, 504812), (4092, 481866), (4172, 472626), (4312, 457281), (4356, 452662), (4557, 432696), (4619, 426888), (4774, 413028), (4851, 406472), (4917, 401016), (5082, 387996), (5208, 378609), (5364, 367598), (5544, 355663), (5929, 332568), (6076, 324522), (6138, 321244), (6258, 315084), (6468, 304854), (6556, 300762), (6776, 290997), (7161, 275352), (7301, 270072), (7502, 262836), (7623, 258664), (7812, 252406), (8184, 240933), (8344, 236313), (8712, 226331), (9114, 216348), (9238, 213444), (9387, 210056), (9548, 206514), (9702, 203236), (9834, 200508), (10164, 193998), (10728, 183799), (11253, 175224), (11473, 171864), (11858, 166284), (12152, 162261), (12276, 160622), (12516, 157542), (12936, 152427), (13112, 150381), (13671, 144232), (13857, 142296), (14322, 137676), (14602, 135036), (14751, 133672), (15004, 131418), (15246, 129332), (15624, 126203), (16709, 118008), (17787, 110856), (18029, 109368), (18228, 108174), (18476, 106722), (18774, 105028), (19096, 103257), (19404, 101618), (19668, 100254), (20328, 96999), (21483, 91784), (21903, 90024), (22506, 87612), (22946, 85932), (23716, 83142), (24552, 80311), (25032, 78771), (26257, 75096), (27342, 72116), (27714, 71148), (28644, 68838), (29204, 67518), (29502, 66836), (30008, 65709), (30492, 64666), (32333, 60984), (33418, 59004), (33759, 58408), (34419, 57288), (35574, 55428), (36058, 54684), (36456, 54087), (36952, 53361), (37548, 52514), (38808, 50809), (39336, 50127), (41571, 47432), (42966, 45892), (43806, 45012)]