250699128

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 646272000

約数和(自身を除く): 395572872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 109, 141, 188, 218, 282, 327, 376, 436, 564, 654, 872, 1128, 1308, 2039, 2616, 4078, 5123, 6117, 8156, 10246, 12234, 15369, 16312, 20492, 24468, 30738, 40984, 48936, 61476, 95833, 122952, 191666, 222251, 287499, 383332, 444502, 574998, 666753, 766664, 889004, 1149996, 1333506, 1778008, 2299992, 2667012, 5334024, 10445797, 20891594, 31337391, 41783188, 62674782, 83566376, 125349564, 250699128]

約数ペア:

[(1, 250699128), (2, 125349564), (3, 83566376), (4, 62674782), (6, 41783188), (8, 31337391), (12, 20891594), (24, 10445797), (47, 5334024), (94, 2667012), (109, 2299992), (141, 1778008), (188, 1333506), (218, 1149996), (282, 889004), (327, 766664), (376, 666753), (436, 574998), (564, 444502), (654, 383332), (872, 287499), (1128, 222251), (1308, 191666), (2039, 122952), (2616, 95833), (4078, 61476), (5123, 48936), (6117, 40984), (8156, 30738), (10246, 24468), (12234, 20492), (15369, 16312)]