281685096

素因数分解:

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

素因数の和:221

約数の個数: 288

約数和(自身を含む): 995904000

約数和(自身を除く): 714218904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 121, 124, 126, 132, 149, 154, 168, 186, 198, 217, 231, 242, 248, 252, 264, 279, 298, 308, 341, 363, 372, 396, 434, 447, 462, 484, 504, 558, 596, 616, 651, 682, 693, 726, 744, 792, 847, 868, 894, 924, 968, 1023, 1043, 1089, 1116, 1192, 1302, 1341, 1364, 1386, 1452, 1639, 1694, 1736, 1788, 1848, 1953, 2046, 2086, 2178, 2232, 2387, 2541, 2604, 2682, 2728, 2772, 2904, 3069, 3129, 3278, 3388, 3576, 3751, 3906, 4092, 4172, 4356, 4619, 4774, 4917, 5082, 5208, 5364, 5544, 6138, 6258, 6556, 6776, 7161, 7502, 7623, 7812, 8184, 8344, 8712, 9238, 9387, 9548, 9834, 10164, 10728, 11253, 11473, 12276, 12516, 13112, 13857, 14322, 14751, 15004, 15246, 15624, 18029, 18476, 18774, 19096, 19668, 20328, 21483, 22506, 22946, 24552, 25032, 26257, 27714, 28644, 29502, 30008, 30492, 32333, 33759, 34419, 36058, 36952, 37548, 39336, 41571, 42966, 45012, 45892, 50809, 52514, 54087, 55428, 57288, 59004, 60984, 64666, 67518, 68838, 72116, 75096, 78771, 83142, 85932, 90024, 91784, 96999, 101618, 103257, 105028, 108174, 110856, 118008, 126203, 129332, 135036, 137676, 144232, 152427, 157542, 162261, 166284, 171864, 193998, 203236, 206514, 210056, 216348, 236313, 252406, 258664, 270072, 275352, 290997, 304854, 315084, 324522, 332568, 355663, 378609, 387996, 406472, 413028, 432696, 457281, 472626, 504812, 558899, 581994, 609708, 630168, 649044, 711326, 757218, 775992, 826056, 914562, 945252, 1009624, 1066989, 1117798, 1135827, 1163988, 1219416, 1298088, 1422652, 1514436, 1676697, 1829124, 1890504, 2133978, 2235596, 2271654, 2327976, 2845304, 3028872, 3200967, 3353394, 3658248, 3912293, 4267956, 4471192, 4543308, 5030091, 6401934, 6706788, 7824586, 8535912, 9086616, 10060182, 11736879, 12803868, 13413576, 15649172, 20120364, 23473758, 25607736, 31298344, 35210637, 40240728, 46947516, 70421274, 93895032, 140842548, 281685096]

約数ペア:

[(1, 281685096), (2, 140842548), (3, 93895032), (4, 70421274), (6, 46947516), (7, 40240728), (8, 35210637), (9, 31298344), (11, 25607736), (12, 23473758), (14, 20120364), (18, 15649172), (21, 13413576), (22, 12803868), (24, 11736879), (28, 10060182), (31, 9086616), (33, 8535912), (36, 7824586), (42, 6706788), (44, 6401934), (56, 5030091), (62, 4543308), (63, 4471192), (66, 4267956), (72, 3912293), (77, 3658248), (84, 3353394), (88, 3200967), (93, 3028872), (99, 2845304), (121, 2327976), (124, 2271654), (126, 2235596), (132, 2133978), (149, 1890504), (154, 1829124), (168, 1676697), (186, 1514436), (198, 1422652), (217, 1298088), (231, 1219416), (242, 1163988), (248, 1135827), (252, 1117798), (264, 1066989), (279, 1009624), (298, 945252), (308, 914562), (341, 826056), (363, 775992), (372, 757218), (396, 711326), (434, 649044), (447, 630168), (462, 609708), (484, 581994), (504, 558899), (558, 504812), (596, 472626), (616, 457281), (651, 432696), (682, 413028), (693, 406472), (726, 387996), (744, 378609), (792, 355663), (847, 332568), (868, 324522), (894, 315084), (924, 304854), (968, 290997), (1023, 275352), (1043, 270072), (1089, 258664), (1116, 252406), (1192, 236313), (1302, 216348), (1341, 210056), (1364, 206514), (1386, 203236), (1452, 193998), (1639, 171864), (1694, 166284), (1736, 162261), (1788, 157542), (1848, 152427), (1953, 144232), (2046, 137676), (2086, 135036), (2178, 129332), (2232, 126203), (2387, 118008), (2541, 110856), (2604, 108174), (2682, 105028), (2728, 103257), (2772, 101618), (2904, 96999), (3069, 91784), (3129, 90024), (3278, 85932), (3388, 83142), (3576, 78771), (3751, 75096), (3906, 72116), (4092, 68838), (4172, 67518), (4356, 64666), (4619, 60984), (4774, 59004), (4917, 57288), (5082, 55428), (5208, 54087), (5364, 52514), (5544, 50809), (6138, 45892), (6258, 45012), (6556, 42966), (6776, 41571), (7161, 39336), (7502, 37548), (7623, 36952), (7812, 36058), (8184, 34419), (8344, 33759), (8712, 32333), (9238, 30492), (9387, 30008), (9548, 29502), (9834, 28644), (10164, 27714), (10728, 26257), (11253, 25032), (11473, 24552), (12276, 22946), (12516, 22506), (13112, 21483), (13857, 20328), (14322, 19668), (14751, 19096), (15004, 18774), (15246, 18476), (15624, 18029)]