16908465408

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37379}}^1$

素因数の和:37448

約数の個数: 144

約数和(自身を含む): 48899020800

約数和(自身を除く): 31990555392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2432, 2976, 3534, 3648, 3968, 4712, 4864, 5952, 7068, 7296, 7936, 9424, 11904, 14136, 14592, 18848, 23808, 28272, 37379, 37696, 56544, 74758, 75392, 112137, 113088, 149516, 150784, 224274, 226176, 299032, 448548, 452352, 598064, 710201, 897096, 1158749, 1196128, 1420402, 1794192, 2130603, 2317498, 2392256, 2840804, 3476247, 3588384, 4261206, 4634996, 4784512, 5681608, 6952494, 7176768, 8522412, 9269992, 9569024, 11363216, 13904988, 14353536, 17044824, 18539984, 22016231, 22726432, 27809976, 28707072, 34089648, 37079968, 44032462, 45452864, 55619952, 66048693, 68179296, 74159936, 88064924, 90905728, 111239904, 132097386, 136358592, 148319872, 176129848, 181811456, 222479808, 264194772, 272717184, 296639744, 352259696, 444959616, 528389544, 545434368, 704519392, 889919232, 1056779088, 1409038784, 2113558176, 2818077568, 4227116352, 5636155136, 8454232704, 16908465408]

約数ペア:

[(1, 16908465408), (2, 8454232704), (3, 5636155136), (4, 4227116352), (6, 2818077568), (8, 2113558176), (12, 1409038784), (16, 1056779088), (19, 889919232), (24, 704519392), (31, 545434368), (32, 528389544), (38, 444959616), (48, 352259696), (57, 296639744), (62, 272717184), (64, 264194772), (76, 222479808), (93, 181811456), (96, 176129848), (114, 148319872), (124, 136358592), (128, 132097386), (152, 111239904), (186, 90905728), (192, 88064924), (228, 74159936), (248, 68179296), (256, 66048693), (304, 55619952), (372, 45452864), (384, 44032462), (456, 37079968), (496, 34089648), (589, 28707072), (608, 27809976), (744, 22726432), (768, 22016231), (912, 18539984), (992, 17044824), (1178, 14353536), (1216, 13904988), (1488, 11363216), (1767, 9569024), (1824, 9269992), (1984, 8522412), (2356, 7176768), (2432, 6952494), (2976, 5681608), (3534, 4784512), (3648, 4634996), (3968, 4261206), (4712, 3588384), (4864, 3476247), (5952, 2840804), (7068, 2392256), (7296, 2317498), (7936, 2130603), (9424, 1794192), (11904, 1420402), (14136, 1196128), (14592, 1158749), (18848, 897096), (23808, 710201), (28272, 598064), (37379, 452352), (37696, 448548), (56544, 299032), (74758, 226176), (75392, 224274), (112137, 150784), (113088, 149516)]