220628736

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3142

約数の個数: 108

約数和(自身を含む): 656859840

約数和(自身を除く): 436231104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3089, 3968, 4464, 5952, 6178, 7936, 8928, 9267, 11904, 12356, 17856, 18534, 23808, 24712, 27801, 35712, 37068, 49424, 55602, 71424, 74136, 95759, 98848, 111204, 148272, 191518, 197696, 222408, 287277, 296544, 383036, 395392, 444816, 574554, 593088, 766072, 790784, 861831, 889632, 1149108, 1186176, 1532144, 1723662, 1779264, 2298216, 2372352, 3064288, 3447324, 3558528, 4596432, 6128576, 6894648, 7117056, 9192864, 12257152, 13789296, 18385728, 24514304, 27578592, 36771456, 55157184, 73542912, 110314368, 220628736]

約数ペア:

[(1, 220628736), (2, 110314368), (3, 73542912), (4, 55157184), (6, 36771456), (8, 27578592), (9, 24514304), (12, 18385728), (16, 13789296), (18, 12257152), (24, 9192864), (31, 7117056), (32, 6894648), (36, 6128576), (48, 4596432), (62, 3558528), (64, 3447324), (72, 3064288), (93, 2372352), (96, 2298216), (124, 1779264), (128, 1723662), (144, 1532144), (186, 1186176), (192, 1149108), (248, 889632), (256, 861831), (279, 790784), (288, 766072), (372, 593088), (384, 574554), (496, 444816), (558, 395392), (576, 383036), (744, 296544), (768, 287277), (992, 222408), (1116, 197696), (1152, 191518), (1488, 148272), (1984, 111204), (2232, 98848), (2304, 95759), (2976, 74136), (3089, 71424), (3968, 55602), (4464, 49424), (5952, 37068), (6178, 35712), (7936, 27801), (8928, 24712), (9267, 23808), (11904, 18534), (12356, 17856)]