31619016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 104569920

約数和(自身を除く): 72950904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 37, 39, 44, 52, 66, 72, 74, 78, 83, 88, 99, 104, 111, 117, 132, 143, 148, 156, 166, 198, 222, 234, 249, 264, 286, 296, 312, 332, 333, 396, 407, 429, 444, 468, 481, 498, 572, 664, 666, 747, 792, 814, 858, 888, 913, 936, 962, 996, 1079, 1144, 1221, 1287, 1332, 1443, 1494, 1628, 1716, 1826, 1924, 1992, 2158, 2442, 2574, 2664, 2739, 2886, 2988, 3071, 3237, 3256, 3432, 3652, 3663, 3848, 4316, 4329, 4884, 5148, 5291, 5478, 5772, 5976, 6142, 6474, 7304, 7326, 8217, 8632, 8658, 9213, 9711, 9768, 10296, 10582, 10956, 11544, 11869, 12284, 12948, 14652, 15873, 16434, 17316, 18426, 19422, 21164, 21912, 23738, 24568, 25896, 27639, 29304, 31746, 32868, 33781, 34632, 35607, 36852, 38844, 39923, 42328, 47476, 47619, 55278, 63492, 65736, 67562, 71214, 73704, 77688, 79846, 94952, 95238, 101343, 106821, 110556, 119769, 126984, 135124, 142428, 159692, 190476, 202686, 213642, 221112, 239538, 270248, 284856, 304029, 319384, 359307, 380952, 405372, 427284, 439153, 479076, 608058, 718614, 810744, 854568, 878306, 958152, 1216116, 1317459, 1437228, 1756612, 2432232, 2634918, 2874456, 3513224, 3952377, 5269836, 7904754, 10539672, 15809508, 31619016]

約数ペア:

[(1, 31619016), (2, 15809508), (3, 10539672), (4, 7904754), (6, 5269836), (8, 3952377), (9, 3513224), (11, 2874456), (12, 2634918), (13, 2432232), (18, 1756612), (22, 1437228), (24, 1317459), (26, 1216116), (33, 958152), (36, 878306), (37, 854568), (39, 810744), (44, 718614), (52, 608058), (66, 479076), (72, 439153), (74, 427284), (78, 405372), (83, 380952), (88, 359307), (99, 319384), (104, 304029), (111, 284856), (117, 270248), (132, 239538), (143, 221112), (148, 213642), (156, 202686), (166, 190476), (198, 159692), (222, 142428), (234, 135124), (249, 126984), (264, 119769), (286, 110556), (296, 106821), (312, 101343), (332, 95238), (333, 94952), (396, 79846), (407, 77688), (429, 73704), (444, 71214), (468, 67562), (481, 65736), (498, 63492), (572, 55278), (664, 47619), (666, 47476), (747, 42328), (792, 39923), (814, 38844), (858, 36852), (888, 35607), (913, 34632), (936, 33781), (962, 32868), (996, 31746), (1079, 29304), (1144, 27639), (1221, 25896), (1287, 24568), (1332, 23738), (1443, 21912), (1494, 21164), (1628, 19422), (1716, 18426), (1826, 17316), (1924, 16434), (1992, 15873), (2158, 14652), (2442, 12948), (2574, 12284), (2664, 11869), (2739, 11544), (2886, 10956), (2988, 10582), (3071, 10296), (3237, 9768), (3256, 9711), (3432, 9213), (3652, 8658), (3663, 8632), (3848, 8217), (4316, 7326), (4329, 7304), (4884, 6474), (5148, 6142), (5291, 5976), (5478, 5772)]