1915779936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40153}}^1$

素因数の和:40244

約数の個数: 96

約数和(自身を含む): 5828433408

約数和(自身を除く): 3912653472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5964, 6816, 7952, 11928, 15904, 23856, 40153, 47712, 80306, 120459, 160612, 240918, 281071, 321224, 481836, 562142, 642448, 843213, 963672, 1124284, 1284896, 1686426, 1927344, 2248568, 2850863, 3372852, 3854688, 4497136, 5701726, 6745704, 8552589, 8994272, 11403452, 13491408, 17105178, 19956041, 22806904, 26982816, 34210356, 39912082, 45613808, 59868123, 68420712, 79824164, 91227616, 119736246, 136841424, 159648328, 239472492, 273682848, 319296656, 478944984, 638593312, 957889968, 1915779936]

約数ペア:

[(1, 1915779936), (2, 957889968), (3, 638593312), (4, 478944984), (6, 319296656), (7, 273682848), (8, 239472492), (12, 159648328), (14, 136841424), (16, 119736246), (21, 91227616), (24, 79824164), (28, 68420712), (32, 59868123), (42, 45613808), (48, 39912082), (56, 34210356), (71, 26982816), (84, 22806904), (96, 19956041), (112, 17105178), (142, 13491408), (168, 11403452), (213, 8994272), (224, 8552589), (284, 6745704), (336, 5701726), (426, 4497136), (497, 3854688), (568, 3372852), (672, 2850863), (852, 2248568), (994, 1927344), (1136, 1686426), (1491, 1284896), (1704, 1124284), (1988, 963672), (2272, 843213), (2982, 642448), (3408, 562142), (3976, 481836), (5964, 321224), (6816, 281071), (7952, 240918), (11928, 160612), (15904, 120459), (23856, 80306), (40153, 47712)]