909909828

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 2401701120

約数和(自身を除く): 1491791292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 157, 206, 309, 314, 412, 471, 521, 618, 628, 927, 942, 1042, 1236, 1413, 1563, 1854, 1884, 2084, 2781, 2826, 3126, 3708, 4239, 4689, 5562, 5652, 6252, 8478, 9378, 11124, 14067, 16171, 16956, 18756, 28134, 32342, 48513, 53663, 56268, 64684, 81797, 97026, 107326, 145539, 160989, 163594, 194052, 214652, 245391, 291078, 321978, 327188, 436617, 482967, 490782, 582156, 643956, 736173, 873234, 965934, 981564, 1448901, 1472346, 1746468, 1931868, 2208519, 2897802, 2944692, 4417038, 5795604, 8425091, 8834076, 16850182, 25275273, 33700364, 50550546, 75825819, 101101092, 151651638, 227477457, 303303276, 454954914, 909909828]

約数ペア:

[(1, 909909828), (2, 454954914), (3, 303303276), (4, 227477457), (6, 151651638), (9, 101101092), (12, 75825819), (18, 50550546), (27, 33700364), (36, 25275273), (54, 16850182), (103, 8834076), (108, 8425091), (157, 5795604), (206, 4417038), (309, 2944692), (314, 2897802), (412, 2208519), (471, 1931868), (521, 1746468), (618, 1472346), (628, 1448901), (927, 981564), (942, 965934), (1042, 873234), (1236, 736173), (1413, 643956), (1563, 582156), (1854, 490782), (1884, 482967), (2084, 436617), (2781, 327188), (2826, 321978), (3126, 291078), (3708, 245391), (4239, 214652), (4689, 194052), (5562, 163594), (5652, 160989), (6252, 145539), (8478, 107326), (9378, 97026), (11124, 81797), (14067, 64684), (16171, 56268), (16956, 53663), (18756, 48513), (28134, 32342)]