28700988336

素因数分解:

$2^4\times 3^3\times {\mathrm{6857}}^1\times {\mathrm{9689}}^1$

素因数の和:16563

約数の個数: 80

約数和(自身を含む): 82402984800

約数和(自身を除く): 53701996464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 6857, 9689, 13714, 19378, 20571, 27428, 29067, 38756, 41142, 54856, 58134, 61713, 77512, 82284, 87201, 109712, 116268, 123426, 155024, 164568, 174402, 185139, 232536, 246852, 261603, 329136, 348804, 370278, 465072, 493704, 523206, 697608, 740556, 987408, 1046412, 1395216, 1481112, 2092824, 2962224, 4185648, 66437473, 132874946, 199312419, 265749892, 398624838, 531499784, 597937257, 797249676, 1062999568, 1195874514, 1594499352, 1793811771, 2391749028, 3188998704, 3587623542, 4783498056, 7175247084, 9566996112, 14350494168, 28700988336]

約数ペア:

[(1, 28700988336), (2, 14350494168), (3, 9566996112), (4, 7175247084), (6, 4783498056), (8, 3587623542), (9, 3188998704), (12, 2391749028), (16, 1793811771), (18, 1594499352), (24, 1195874514), (27, 1062999568), (36, 797249676), (48, 597937257), (54, 531499784), (72, 398624838), (108, 265749892), (144, 199312419), (216, 132874946), (432, 66437473), (6857, 4185648), (9689, 2962224), (13714, 2092824), (19378, 1481112), (20571, 1395216), (27428, 1046412), (29067, 987408), (38756, 740556), (41142, 697608), (54856, 523206), (58134, 493704), (61713, 465072), (77512, 370278), (82284, 348804), (87201, 329136), (109712, 261603), (116268, 246852), (123426, 232536), (155024, 185139), (164568, 174402)]