1881027288

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 288

約数和(自身を含む): 6370228800

約数和(自身を除く): 4489201512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 79, 84, 98, 102, 119, 126, 136, 147, 153, 158, 168, 196, 204, 237, 238, 252, 294, 306, 316, 357, 392, 397, 408, 441, 474, 476, 504, 553, 588, 612, 632, 711, 714, 794, 833, 882, 948, 952, 1071, 1106, 1176, 1191, 1224, 1343, 1422, 1428, 1588, 1659, 1666, 1764, 1896, 2142, 2212, 2382, 2499, 2686, 2779, 2844, 2856, 3176, 3318, 3332, 3528, 3573, 3871, 4029, 4284, 4424, 4764, 4977, 4998, 5372, 5558, 5688, 6636, 6664, 6749, 7146, 7497, 7742, 8058, 8337, 8568, 9401, 9528, 9954, 9996, 10744, 11116, 11613, 12087, 13272, 13498, 14292, 14994, 15484, 16116, 16674, 18802, 19453, 19908, 19992, 20247, 22232, 23226, 24174, 25011, 26996, 28203, 28584, 29988, 30968, 31363, 32232, 33348, 34839, 37604, 38906, 39816, 40494, 46452, 47243, 48348, 50022, 53992, 56406, 58359, 59976, 60741, 62726, 65807, 66696, 69678, 75208, 77812, 80988, 84609, 92904, 94089, 94486, 96696, 100044, 112812, 116718, 121482, 125452, 131614, 139356, 141729, 155624, 161976, 169218, 175077, 188178, 188972, 197421, 200088, 219541, 225624, 233436, 242964, 250904, 263228, 278712, 282267, 283458, 330701, 338436, 350154, 376356, 377944, 394842, 425187, 439082, 466872, 485928, 526456, 533171, 564534, 566916, 592263, 658623, 661402, 676872, 700308, 752712, 789684, 850374, 878164, 992103, 1066342, 1129068, 1133832, 1184526, 1317246, 1322804, 1400616, 1536787, 1579368, 1599513, 1700748, 1756328, 1975869, 1984206, 2132684, 2258136, 2369052, 2634492, 2645608, 2976309, 3073574, 3199026, 3401496, 3732197, 3951738, 3968412, 4265368, 4610361, 4738104, 4798539, 5268984, 5952618, 6147148, 6398052, 7464394, 7903476, 7936824, 9220722, 9597078, 11196591, 11905236, 12294296, 12796104, 13831083, 14928788, 15806952, 18441444, 19194156, 22393182, 23810472, 26125379, 27662166, 29857576, 33589773, 36882888, 38388312, 44786364, 52250758, 55324332, 67179546, 78376137, 89572728, 104501516, 110648664, 134359092, 156752274, 209003032, 235128411, 268718184, 313504548, 470256822, 627009096, 940513644, 1881027288]

約数ペア:

[(1, 1881027288), (2, 940513644), (3, 627009096), (4, 470256822), (6, 313504548), (7, 268718184), (8, 235128411), (9, 209003032), (12, 156752274), (14, 134359092), (17, 110648664), (18, 104501516), (21, 89572728), (24, 78376137), (28, 67179546), (34, 55324332), (36, 52250758), (42, 44786364), (49, 38388312), (51, 36882888), (56, 33589773), (63, 29857576), (68, 27662166), (72, 26125379), (79, 23810472), (84, 22393182), (98, 19194156), (102, 18441444), (119, 15806952), (126, 14928788), (136, 13831083), (147, 12796104), (153, 12294296), (158, 11905236), (168, 11196591), (196, 9597078), (204, 9220722), (237, 7936824), (238, 7903476), (252, 7464394), (294, 6398052), (306, 6147148), (316, 5952618), (357, 5268984), (392, 4798539), (397, 4738104), (408, 4610361), (441, 4265368), (474, 3968412), (476, 3951738), (504, 3732197), (553, 3401496), (588, 3199026), (612, 3073574), (632, 2976309), (711, 2645608), (714, 2634492), (794, 2369052), (833, 2258136), (882, 2132684), (948, 1984206), (952, 1975869), (1071, 1756328), (1106, 1700748), (1176, 1599513), (1191, 1579368), (1224, 1536787), (1343, 1400616), (1422, 1322804), (1428, 1317246), (1588, 1184526), (1659, 1133832), (1666, 1129068), (1764, 1066342), (1896, 992103), (2142, 878164), (2212, 850374), (2382, 789684), (2499, 752712), (2686, 700308), (2779, 676872), (2844, 661402), (2856, 658623), (3176, 592263), (3318, 566916), (3332, 564534), (3528, 533171), (3573, 526456), (3871, 485928), (4029, 466872), (4284, 439082), (4424, 425187), (4764, 394842), (4977, 377944), (4998, 376356), (5372, 350154), (5558, 338436), (5688, 330701), (6636, 283458), (6664, 282267), (6749, 278712), (7146, 263228), (7497, 250904), (7742, 242964), (8058, 233436), (8337, 225624), (8568, 219541), (9401, 200088), (9528, 197421), (9954, 188972), (9996, 188178), (10744, 175077), (11116, 169218), (11613, 161976), (12087, 155624), (13272, 141729), (13498, 139356), (14292, 131614), (14994, 125452), (15484, 121482), (16116, 116718), (16674, 112812), (18802, 100044), (19453, 96696), (19908, 94486), (19992, 94089), (20247, 92904), (22232, 84609), (23226, 80988), (24174, 77812), (25011, 75208), (26996, 69678), (28203, 66696), (28584, 65807), (29988, 62726), (30968, 60741), (31363, 59976), (32232, 58359), (33348, 56406), (34839, 53992), (37604, 50022), (38906, 48348), (39816, 47243), (40494, 46452)]