1549221408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18743}}^1$

素因数の和:18807

約数の個数: 144

約数和(自身を含む): 5158048896

約数和(自身を除く): 3608827488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 3444, 3936, 4592, 5166, 5904, 6888, 9184, 10332, 11808, 13776, 18743, 20664, 27552, 37486, 41328, 56229, 74972, 82656, 112458, 131201, 149944, 168687, 224916, 262402, 299888, 337374, 393603, 449832, 524804, 599776, 674748, 768463, 787206, 899664, 1049608, 1180809, 1349496, 1536926, 1574412, 1799328, 2099216, 2305389, 2361618, 2698992, 3073852, 3148824, 4198432, 4610778, 4723236, 5379241, 5397984, 6147704, 6297648, 6916167, 9221556, 9446472, 10758482, 12295408, 12595296, 13832334, 16137723, 18443112, 18892944, 21516964, 24590816, 27664668, 32275446, 36886224, 37785888, 43033928, 48413169, 55329336, 64550892, 73772448, 86067856, 96826338, 110658672, 129101784, 172135712, 193652676, 221317344, 258203568, 387305352, 516407136, 774610704, 1549221408]

約数ペア:

[(1, 1549221408), (2, 774610704), (3, 516407136), (4, 387305352), (6, 258203568), (7, 221317344), (8, 193652676), (9, 172135712), (12, 129101784), (14, 110658672), (16, 96826338), (18, 86067856), (21, 73772448), (24, 64550892), (28, 55329336), (32, 48413169), (36, 43033928), (41, 37785888), (42, 36886224), (48, 32275446), (56, 27664668), (63, 24590816), (72, 21516964), (82, 18892944), (84, 18443112), (96, 16137723), (112, 13832334), (123, 12595296), (126, 12295408), (144, 10758482), (164, 9446472), (168, 9221556), (224, 6916167), (246, 6297648), (252, 6147704), (287, 5397984), (288, 5379241), (328, 4723236), (336, 4610778), (369, 4198432), (492, 3148824), (504, 3073852), (574, 2698992), (656, 2361618), (672, 2305389), (738, 2099216), (861, 1799328), (984, 1574412), (1008, 1536926), (1148, 1349496), (1312, 1180809), (1476, 1049608), (1722, 899664), (1968, 787206), (2016, 768463), (2296, 674748), (2583, 599776), (2952, 524804), (3444, 449832), (3936, 393603), (4592, 337374), (5166, 299888), (5904, 262402), (6888, 224916), (9184, 168687), (10332, 149944), (11808, 131201), (13776, 112458), (18743, 82656), (20664, 74972), (27552, 56229), (37486, 41328)]