31193817624

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2190

約数の個数: 192

約数和(自身を含む): 89093571840

約数和(自身を除く): 57899754216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 71, 72, 74, 83, 111, 142, 148, 166, 213, 222, 249, 284, 296, 332, 333, 426, 444, 498, 568, 639, 664, 666, 747, 852, 888, 996, 1278, 1332, 1494, 1704, 1987, 1992, 2556, 2627, 2664, 2988, 3071, 3974, 5112, 5254, 5893, 5961, 5976, 6142, 7881, 7948, 9213, 10508, 11786, 11922, 12284, 15762, 15896, 17679, 17883, 18426, 21016, 23572, 23643, 23844, 24568, 27639, 31524, 35358, 35766, 36852, 47144, 47286, 47688, 53037, 55278, 63048, 70716, 71532, 73519, 73704, 94572, 106074, 110556, 141077, 141432, 143064, 147038, 164921, 189144, 212148, 218041, 220557, 221112, 282154, 294076, 329842, 423231, 424296, 436082, 441114, 494763, 564308, 588152, 654123, 659684, 661671, 846462, 872164, 882228, 989526, 1128616, 1269693, 1308246, 1319368, 1323342, 1484289, 1692924, 1744328, 1764456, 1962369, 1979052, 2539386, 2616492, 2646684, 2968578, 3385848, 3924738, 3958104, 5078772, 5219849, 5232984, 5293368, 5937156, 6102077, 7849476, 10157544, 10439698, 11709391, 11874312, 12204154, 15659547, 15698952, 18306231, 20879396, 23418782, 24408308, 31319094, 35128173, 36612462, 41758792, 46837564, 46978641, 48816616, 54918693, 62638188, 70256346, 73224924, 93675128, 93957282, 105384519, 109837386, 125276376, 140512692, 146449848, 187914564, 210769038, 219674772, 281025384, 375829128, 421538076, 433247467, 439349544, 843076152, 866494934, 1299742401, 1732989868, 2599484802, 3465979736, 3899227203, 5198969604, 7798454406, 10397939208, 15596908812, 31193817624]

約数ペア:

[(1, 31193817624), (2, 15596908812), (3, 10397939208), (4, 7798454406), (6, 5198969604), (8, 3899227203), (9, 3465979736), (12, 2599484802), (18, 1732989868), (24, 1299742401), (36, 866494934), (37, 843076152), (71, 439349544), (72, 433247467), (74, 421538076), (83, 375829128), (111, 281025384), (142, 219674772), (148, 210769038), (166, 187914564), (213, 146449848), (222, 140512692), (249, 125276376), (284, 109837386), (296, 105384519), (332, 93957282), (333, 93675128), (426, 73224924), (444, 70256346), (498, 62638188), (568, 54918693), (639, 48816616), (664, 46978641), (666, 46837564), (747, 41758792), (852, 36612462), (888, 35128173), (996, 31319094), (1278, 24408308), (1332, 23418782), (1494, 20879396), (1704, 18306231), (1987, 15698952), (1992, 15659547), (2556, 12204154), (2627, 11874312), (2664, 11709391), (2988, 10439698), (3071, 10157544), (3974, 7849476), (5112, 6102077), (5254, 5937156), (5893, 5293368), (5961, 5232984), (5976, 5219849), (6142, 5078772), (7881, 3958104), (7948, 3924738), (9213, 3385848), (10508, 2968578), (11786, 2646684), (11922, 2616492), (12284, 2539386), (15762, 1979052), (15896, 1962369), (17679, 1764456), (17883, 1744328), (18426, 1692924), (21016, 1484289), (23572, 1323342), (23643, 1319368), (23844, 1308246), (24568, 1269693), (27639, 1128616), (31524, 989526), (35358, 882228), (35766, 872164), (36852, 846462), (47144, 661671), (47286, 659684), (47688, 654123), (53037, 588152), (55278, 564308), (63048, 494763), (70716, 441114), (71532, 436082), (73519, 424296), (73704, 423231), (94572, 329842), (106074, 294076), (110556, 282154), (141077, 221112), (141432, 220557), (143064, 218041), (147038, 212148), (164921, 189144)]