990150401664

素因数分解:

$2^7\times 3^2\times {\mathrm{1607}}^1\times {\mathrm{534851}}^1$

素因数の和:536478

約数の個数: 96

約数和(自身を含む): 2851039283040

約数和(自身を除く): 1860888881376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1607, 3214, 4821, 6428, 9642, 12856, 14463, 19284, 25712, 28926, 38568, 51424, 57852, 77136, 102848, 115704, 154272, 205696, 231408, 308544, 462816, 534851, 617088, 925632, 1069702, 1604553, 1851264, 2139404, 3209106, 4278808, 4813659, 6418212, 8557616, 9627318, 12836424, 17115232, 19254636, 25672848, 34230464, 38509272, 51345696, 68460928, 77018544, 102691392, 154037088, 205382784, 308074176, 616148352, 859505557, 1719011114, 2578516671, 3438022228, 5157033342, 6876044456, 7735550013, 10314066684, 13752088912, 15471100026, 20628133368, 27504177824, 30942200052, 41256266736, 55008355648, 61884400104, 82512533472, 110016711296, 123768800208, 165025066944, 247537600416, 330050133888, 495075200832, 990150401664]

約数ペア:

[(1, 990150401664), (2, 495075200832), (3, 330050133888), (4, 247537600416), (6, 165025066944), (8, 123768800208), (9, 110016711296), (12, 82512533472), (16, 61884400104), (18, 55008355648), (24, 41256266736), (32, 30942200052), (36, 27504177824), (48, 20628133368), (64, 15471100026), (72, 13752088912), (96, 10314066684), (128, 7735550013), (144, 6876044456), (192, 5157033342), (288, 3438022228), (384, 2578516671), (576, 1719011114), (1152, 859505557), (1607, 616148352), (3214, 308074176), (4821, 205382784), (6428, 154037088), (9642, 102691392), (12856, 77018544), (14463, 68460928), (19284, 51345696), (25712, 38509272), (28926, 34230464), (38568, 25672848), (51424, 19254636), (57852, 17115232), (77136, 12836424), (102848, 9627318), (115704, 8557616), (154272, 6418212), (205696, 4813659), (231408, 4278808), (308544, 3209106), (462816, 2139404), (534851, 1851264), (617088, 1604553), (925632, 1069702)]