259552008

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 743464800

約数和(自身を除く): 483912792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 337, 342, 456, 563, 674, 684, 1011, 1126, 1348, 1368, 1689, 2022, 2252, 2696, 3033, 3378, 4044, 4504, 5067, 6066, 6403, 6756, 8088, 10134, 10697, 12132, 12806, 13512, 19209, 20268, 21394, 24264, 25612, 32091, 38418, 40536, 42788, 51224, 57627, 64182, 76836, 85576, 96273, 115254, 128364, 153672, 189731, 192546, 230508, 256728, 379462, 385092, 461016, 569193, 758924, 770184, 1138386, 1517848, 1707579, 2276772, 3415158, 3604889, 4553544, 6830316, 7209778, 10814667, 13660632, 14419556, 21629334, 28839112, 32444001, 43258668, 64888002, 86517336, 129776004, 259552008]

約数ペア:

[(1, 259552008), (2, 129776004), (3, 86517336), (4, 64888002), (6, 43258668), (8, 32444001), (9, 28839112), (12, 21629334), (18, 14419556), (19, 13660632), (24, 10814667), (36, 7209778), (38, 6830316), (57, 4553544), (72, 3604889), (76, 3415158), (114, 2276772), (152, 1707579), (171, 1517848), (228, 1138386), (337, 770184), (342, 758924), (456, 569193), (563, 461016), (674, 385092), (684, 379462), (1011, 256728), (1126, 230508), (1348, 192546), (1368, 189731), (1689, 153672), (2022, 128364), (2252, 115254), (2696, 96273), (3033, 85576), (3378, 76836), (4044, 64182), (4504, 57627), (5067, 51224), (6066, 42788), (6403, 40536), (6756, 38418), (8088, 32091), (10134, 25612), (10697, 24264), (12132, 21394), (12806, 20268), (13512, 19209)]