274243312

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 623835072

約数和(自身を除く): 349591760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 137, 244, 274, 293, 427, 488, 548, 586, 854, 959, 976, 1096, 1172, 1708, 1918, 2051, 2192, 2344, 3416, 3836, 4102, 4688, 6832, 7672, 8204, 8357, 15344, 16408, 16714, 17873, 32816, 33428, 35746, 40141, 58499, 66856, 71492, 80282, 116998, 125111, 133712, 142984, 160564, 233996, 250222, 280987, 285968, 321128, 467992, 500444, 561974, 642256, 935984, 1000888, 1123948, 2001776, 2247896, 2448601, 4495792, 4897202, 9794404, 17140207, 19588808, 34280414, 39177616, 68560828, 137121656, 274243312]

約数ペア:

[(1, 274243312), (2, 137121656), (4, 68560828), (7, 39177616), (8, 34280414), (14, 19588808), (16, 17140207), (28, 9794404), (56, 4897202), (61, 4495792), (112, 2448601), (122, 2247896), (137, 2001776), (244, 1123948), (274, 1000888), (293, 935984), (427, 642256), (488, 561974), (548, 500444), (586, 467992), (854, 321128), (959, 285968), (976, 280987), (1096, 250222), (1172, 233996), (1708, 160564), (1918, 142984), (2051, 133712), (2192, 125111), (2344, 116998), (3416, 80282), (3836, 71492), (4102, 66856), (4688, 58499), (6832, 40141), (7672, 35746), (8204, 33428), (8357, 32816), (15344, 17873), (16408, 16714)]