481974616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 993405600

約数和(自身を除く): 511430984

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 73, 86, 136, 146, 172, 292, 344, 584, 731, 1129, 1241, 1462, 2258, 2482, 2924, 3139, 4516, 4964, 5848, 6278, 9032, 9928, 12556, 19193, 25112, 38386, 48547, 53363, 76772, 82417, 97094, 106726, 153544, 164834, 194188, 213452, 329668, 388376, 426904, 659336, 825299, 1401089, 1650598, 2802178, 3301196, 3543931, 5604356, 6602392, 7087862, 11208712, 14175724, 28351448, 60246827, 120493654, 240987308, 481974616]

約数ペア:

[(1, 481974616), (2, 240987308), (4, 120493654), (8, 60246827), (17, 28351448), (34, 14175724), (43, 11208712), (68, 7087862), (73, 6602392), (86, 5604356), (136, 3543931), (146, 3301196), (172, 2802178), (292, 1650598), (344, 1401089), (584, 825299), (731, 659336), (1129, 426904), (1241, 388376), (1462, 329668), (2258, 213452), (2482, 194188), (2924, 164834), (3139, 153544), (4516, 106726), (4964, 97094), (5848, 82417), (6278, 76772), (9032, 53363), (9928, 48547), (12556, 38386), (19193, 25112)]