287142024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22447}}^1$

素因数の和:22510

約数の個数: 64

約数和(自身を含む): 791965440

約数和(自身を除く): 504823416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 22447, 44894, 67341, 89788, 134682, 179576, 269364, 291811, 538728, 583622, 875433, 920327, 1167244, 1750866, 1840654, 2334488, 2760981, 3501732, 3681308, 5521962, 7003464, 7362616, 11043924, 11964251, 22087848, 23928502, 35892753, 47857004, 71785506, 95714008, 143571012, 287142024]

約数ペア:

[(1, 287142024), (2, 143571012), (3, 95714008), (4, 71785506), (6, 47857004), (8, 35892753), (12, 23928502), (13, 22087848), (24, 11964251), (26, 11043924), (39, 7362616), (41, 7003464), (52, 5521962), (78, 3681308), (82, 3501732), (104, 2760981), (123, 2334488), (156, 1840654), (164, 1750866), (246, 1167244), (312, 920327), (328, 875433), (492, 583622), (533, 538728), (984, 291811), (1066, 269364), (1599, 179576), (2132, 134682), (3198, 89788), (4264, 67341), (6396, 44894), (12792, 22447)]