488285968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{29429}}^1$

素因数の和:29515

約数の個数: 40

約数和(自身を含む): 1018160280

約数和(自身を除く): 529874312

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 29429, 58858, 117716, 235432, 470864, 500293, 1000586, 1795169, 2001172, 3590338, 4002344, 7180676, 8004688, 14361352, 28722704, 30517873, 61035746, 122071492, 244142984, 488285968]

約数ペア:

[(1, 488285968), (2, 244142984), (4, 122071492), (8, 61035746), (16, 30517873), (17, 28722704), (34, 14361352), (61, 8004688), (68, 7180676), (122, 4002344), (136, 3590338), (244, 2001172), (272, 1795169), (488, 1000586), (976, 500293), (1037, 470864), (2074, 235432), (4148, 117716), (8296, 58858), (16592, 29429)]