1036789622488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3191}}^1\times {\mathrm{12539}}^1$

素因数の和:15856

約数の個数: 64

約数和(自身を含む): 2017395072000

約数和(自身を除く): 980605449512

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 3191, 3239, 6382, 6478, 12539, 12764, 12956, 25078, 25528, 25912, 50156, 100312, 130831, 252089, 261662, 504178, 514099, 523324, 990581, 1008356, 1028198, 1046648, 1981162, 2016712, 2056396, 3962324, 4112792, 7924648, 10335649, 20671298, 40011949, 40613821, 41342596, 80023898, 81227642, 82685192, 160047796, 162455284, 320095592, 324910568, 1640489909, 3160943971, 3280979818, 6321887942, 6561959636, 12643775884, 13123919272, 25287551768, 129598702811, 259197405622, 518394811244, 1036789622488]

約数ペア:

[(1, 1036789622488), (2, 518394811244), (4, 259197405622), (8, 129598702811), (41, 25287551768), (79, 13123919272), (82, 12643775884), (158, 6561959636), (164, 6321887942), (316, 3280979818), (328, 3160943971), (632, 1640489909), (3191, 324910568), (3239, 320095592), (6382, 162455284), (6478, 160047796), (12539, 82685192), (12764, 81227642), (12956, 80023898), (25078, 41342596), (25528, 40613821), (25912, 40011949), (50156, 20671298), (100312, 10335649), (130831, 7924648), (252089, 4112792), (261662, 3962324), (504178, 2056396), (514099, 2016712), (523324, 1981162), (990581, 1046648), (1008356, 1028198)]