218794488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48751}}^1$

素因数の和:48788

約数の個数: 64

約数和(自身を含む): 631825920

約数和(自身を除く): 413031432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 48751, 97502, 146253, 195004, 292506, 390008, 536261, 585012, 828767, 1072522, 1170024, 1608783, 1657534, 2145044, 2486301, 3217566, 3315068, 4290088, 4972602, 6435132, 6630136, 9116437, 9945204, 12870264, 18232874, 19890408, 27349311, 36465748, 54698622, 72931496, 109397244, 218794488]

約数ペア:

[(1, 218794488), (2, 109397244), (3, 72931496), (4, 54698622), (6, 36465748), (8, 27349311), (11, 19890408), (12, 18232874), (17, 12870264), (22, 9945204), (24, 9116437), (33, 6630136), (34, 6435132), (44, 4972602), (51, 4290088), (66, 3315068), (68, 3217566), (88, 2486301), (102, 2145044), (132, 1657534), (136, 1608783), (187, 1170024), (204, 1072522), (264, 828767), (374, 585012), (408, 536261), (561, 390008), (748, 292506), (1122, 195004), (1496, 146253), (2244, 97502), (4488, 48751)]