289774411238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{41023}}^1$

素因数の和:41317

約数の個数: 64

約数和(自身を含む): 501739929600

約数和(自身を除く): 211965518362

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 181, 247, 362, 494, 1027, 1501, 2054, 2353, 3002, 3439, 4706, 6878, 14299, 19513, 28598, 39026, 41023, 44707, 82046, 89414, 185887, 271681, 371774, 533299, 543362, 779437, 1066598, 1558874, 3240817, 3531853, 6481634, 7063706, 7425163, 10132681, 14850326, 20265362, 42130621, 61575523, 84261242, 96527119, 123151046, 141078097, 193054238, 282156194, 586587877, 800481799, 1173175754, 1600963598, 1834015261, 3668030522, 7625642401, 11145169663, 15251284802, 22290339326, 144887205619, 289774411238]

約数ペア:

[(1, 289774411238), (2, 144887205619), (13, 22290339326), (19, 15251284802), (26, 11145169663), (38, 7625642401), (79, 3668030522), (158, 1834015261), (181, 1600963598), (247, 1173175754), (362, 800481799), (494, 586587877), (1027, 282156194), (1501, 193054238), (2054, 141078097), (2353, 123151046), (3002, 96527119), (3439, 84261242), (4706, 61575523), (6878, 42130621), (14299, 20265362), (19513, 14850326), (28598, 10132681), (39026, 7425163), (41023, 7063706), (44707, 6481634), (82046, 3531853), (89414, 3240817), (185887, 1558874), (271681, 1066598), (371774, 779437), (533299, 543362)]