227375752448

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{206411}}^1$

素因数の和:206771

約数の個数: 72

約数和(自身を含む): 490254920736

約数和(自身を除く): 262879168288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 331, 416, 662, 832, 1324, 1664, 2648, 3328, 4303, 5296, 8606, 10592, 17212, 21184, 34424, 42368, 68848, 84736, 137696, 206411, 275392, 412822, 550784, 825644, 1101568, 1651288, 2683343, 3302576, 5366686, 6605152, 10733372, 13210304, 21466744, 26420608, 42933488, 52841216, 68322041, 85866976, 136644082, 171733952, 273288164, 343467904, 546576328, 686935808, 888186533, 1093152656, 1776373066, 2186305312, 3552746132, 4372610624, 7105492264, 8745221248, 14210984528, 17490442496, 28421969056, 56843938112, 113687876224, 227375752448]

約数ペア:

[(1, 227375752448), (2, 113687876224), (4, 56843938112), (8, 28421969056), (13, 17490442496), (16, 14210984528), (26, 8745221248), (32, 7105492264), (52, 4372610624), (64, 3552746132), (104, 2186305312), (128, 1776373066), (208, 1093152656), (256, 888186533), (331, 686935808), (416, 546576328), (662, 343467904), (832, 273288164), (1324, 171733952), (1664, 136644082), (2648, 85866976), (3328, 68322041), (4303, 52841216), (5296, 42933488), (8606, 26420608), (10592, 21466744), (17212, 13210304), (21184, 10733372), (34424, 6605152), (42368, 5366686), (68848, 3302576), (84736, 2683343), (137696, 1651288), (206411, 1101568), (275392, 825644), (412822, 550784)]