836065848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{25939}}^1$

素因数の和:26044

約数の個数: 64

約数和(自身を含む): 2241216000

約数和(自身を除く): 1405150152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 948, 1343, 1896, 2686, 4029, 5372, 8058, 10744, 16116, 25939, 32232, 51878, 77817, 103756, 155634, 207512, 311268, 440963, 622536, 881926, 1322889, 1763852, 2049181, 2645778, 3527704, 4098362, 5291556, 6147543, 8196724, 10583112, 12295086, 16393448, 24590172, 34836077, 49180344, 69672154, 104508231, 139344308, 209016462, 278688616, 418032924, 836065848]

約数ペア:

[(1, 836065848), (2, 418032924), (3, 278688616), (4, 209016462), (6, 139344308), (8, 104508231), (12, 69672154), (17, 49180344), (24, 34836077), (34, 24590172), (51, 16393448), (68, 12295086), (79, 10583112), (102, 8196724), (136, 6147543), (158, 5291556), (204, 4098362), (237, 3527704), (316, 2645778), (408, 2049181), (474, 1763852), (632, 1322889), (948, 881926), (1343, 622536), (1896, 440963), (2686, 311268), (4029, 207512), (5372, 155634), (8058, 103756), (10744, 77817), (16116, 51878), (25939, 32232)]