253848516864

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17396417}}^1$

素因数の和:17396455

約数の個数: 72

約数和(自身を含む): 711165567840

約数和(自身を除く): 457317050976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 17396417, 34792834, 52189251, 69585668, 104378502, 139171336, 208757004, 278342672, 330531923, 417514008, 556685344, 661063846, 835028016, 991595769, 1113370688, 1322127692, 1670056032, 1983191538, 2226741376, 2644255384, 3340112064, 3966383076, 4453482752, 5288510768, 6680224128, 7932766152, 10577021536, 13360448256, 15865532304, 21154043072, 31731064608, 42308086144, 63462129216, 84616172288, 126924258432, 253848516864]

約数ペア:

[(1, 253848516864), (2, 126924258432), (3, 84616172288), (4, 63462129216), (6, 42308086144), (8, 31731064608), (12, 21154043072), (16, 15865532304), (19, 13360448256), (24, 10577021536), (32, 7932766152), (38, 6680224128), (48, 5288510768), (57, 4453482752), (64, 3966383076), (76, 3340112064), (96, 2644255384), (114, 2226741376), (128, 1983191538), (152, 1670056032), (192, 1322127692), (228, 1113370688), (256, 991595769), (304, 835028016), (384, 661063846), (456, 556685344), (608, 417514008), (768, 330531923), (912, 278342672), (1216, 208757004), (1824, 139171336), (2432, 104378502), (3648, 69585668), (4864, 52189251), (7296, 34792834), (14592, 17396417)]