851193288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1028

約数の個数: 192

約数和(自身を含む): 2669022720

約数和(自身を除く): 1817829432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 37, 44, 62, 66, 72, 74, 88, 93, 99, 111, 124, 132, 148, 186, 198, 222, 248, 264, 279, 296, 333, 341, 372, 396, 407, 444, 558, 666, 682, 744, 792, 814, 888, 937, 1023, 1116, 1147, 1221, 1332, 1364, 1628, 1874, 2046, 2232, 2294, 2442, 2664, 2728, 2811, 3069, 3256, 3441, 3663, 3748, 4092, 4588, 4884, 5622, 6138, 6882, 7326, 7496, 8184, 8433, 9176, 9768, 10307, 10323, 11244, 12276, 12617, 13764, 14652, 16866, 20614, 20646, 22488, 24552, 25234, 27528, 29047, 29304, 30921, 33732, 34669, 37851, 41228, 41292, 50468, 58094, 61842, 67464, 69338, 75702, 82456, 82584, 87141, 92763, 100936, 104007, 113553, 116188, 123684, 138676, 151404, 174282, 185526, 208014, 227106, 232376, 247368, 261423, 277352, 302808, 312021, 319517, 348564, 371052, 381359, 416028, 454212, 522846, 624042, 639034, 697128, 742104, 762718, 832056, 908424, 958551, 1045692, 1074739, 1144077, 1248084, 1278068, 1525436, 1917102, 2091384, 2149478, 2288154, 2496168, 2556136, 2875653, 3050872, 3224217, 3432231, 3834204, 4298956, 4576308, 5751306, 6448434, 6864462, 7668408, 8597912, 9152616, 9672651, 11502612, 11822129, 12896868, 13728924, 19345302, 23005224, 23644258, 25793736, 27457848, 35466387, 38690604, 47288516, 70932774, 77381208, 94577032, 106399161, 141865548, 212798322, 283731096, 425596644, 851193288]

約数ペア:

[(1, 851193288), (2, 425596644), (3, 283731096), (4, 212798322), (6, 141865548), (8, 106399161), (9, 94577032), (11, 77381208), (12, 70932774), (18, 47288516), (22, 38690604), (24, 35466387), (31, 27457848), (33, 25793736), (36, 23644258), (37, 23005224), (44, 19345302), (62, 13728924), (66, 12896868), (72, 11822129), (74, 11502612), (88, 9672651), (93, 9152616), (99, 8597912), (111, 7668408), (124, 6864462), (132, 6448434), (148, 5751306), (186, 4576308), (198, 4298956), (222, 3834204), (248, 3432231), (264, 3224217), (279, 3050872), (296, 2875653), (333, 2556136), (341, 2496168), (372, 2288154), (396, 2149478), (407, 2091384), (444, 1917102), (558, 1525436), (666, 1278068), (682, 1248084), (744, 1144077), (792, 1074739), (814, 1045692), (888, 958551), (937, 908424), (1023, 832056), (1116, 762718), (1147, 742104), (1221, 697128), (1332, 639034), (1364, 624042), (1628, 522846), (1874, 454212), (2046, 416028), (2232, 381359), (2294, 371052), (2442, 348564), (2664, 319517), (2728, 312021), (2811, 302808), (3069, 277352), (3256, 261423), (3441, 247368), (3663, 232376), (3748, 227106), (4092, 208014), (4588, 185526), (4884, 174282), (5622, 151404), (6138, 138676), (6882, 123684), (7326, 116188), (7496, 113553), (8184, 104007), (8433, 100936), (9176, 92763), (9768, 87141), (10307, 82584), (10323, 82456), (11244, 75702), (12276, 69338), (12617, 67464), (13764, 61842), (14652, 58094), (16866, 50468), (20614, 41292), (20646, 41228), (22488, 37851), (24552, 34669), (25234, 33732), (27528, 30921), (29047, 29304)]