198405828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3182

約数の個数: 96

約数和(自身を含む): 559104000

約数和(自身を除く): 360698172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1674, 1767, 2052, 2356, 3119, 3348, 3534, 5301, 6238, 7068, 9357, 10602, 12476, 15903, 18714, 21204, 28071, 31806, 37428, 56142, 59261, 63612, 84213, 96689, 112284, 118522, 168426, 177783, 193378, 237044, 290067, 336852, 355566, 386756, 533349, 580134, 711132, 870201, 1066698, 1160268, 1600047, 1740402, 1837091, 2133396, 2610603, 3200094, 3480804, 3674182, 5221206, 5511273, 6400188, 7348364, 10442412, 11022546, 16533819, 22045092, 33067638, 49601457, 66135276, 99202914, 198405828]

約数ペア:

[(1, 198405828), (2, 99202914), (3, 66135276), (4, 49601457), (6, 33067638), (9, 22045092), (12, 16533819), (18, 11022546), (19, 10442412), (27, 7348364), (31, 6400188), (36, 5511273), (38, 5221206), (54, 3674182), (57, 3480804), (62, 3200094), (76, 2610603), (93, 2133396), (108, 1837091), (114, 1740402), (124, 1600047), (171, 1160268), (186, 1066698), (228, 870201), (279, 711132), (342, 580134), (372, 533349), (513, 386756), (558, 355566), (589, 336852), (684, 290067), (837, 237044), (1026, 193378), (1116, 177783), (1178, 168426), (1674, 118522), (1767, 112284), (2052, 96689), (2356, 84213), (3119, 63612), (3348, 59261), (3534, 56142), (5301, 37428), (6238, 31806), (7068, 28071), (9357, 21204), (10602, 18714), (12476, 15903)]