287698944

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1841

約数の個数: 104

約数和(自身を含む): 826570192

約数和(自身を除く): 538871248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 1801, 2048, 2496, 3072, 3328, 3602, 4096, 4992, 5403, 6144, 6656, 7204, 9984, 10806, 12288, 13312, 14408, 19968, 21612, 23413, 26624, 28816, 39936, 43224, 46826, 53248, 57632, 70239, 79872, 86448, 93652, 115264, 140478, 159744, 172896, 187304, 230528, 280956, 345792, 374608, 461056, 561912, 691584, 749216, 922112, 1123824, 1383168, 1498432, 1844224, 2247648, 2766336, 2996864, 3688448, 4495296, 5532672, 5993728, 7376896, 8990592, 11065344, 11987456, 17981184, 22130688, 23974912, 35962368, 47949824, 71924736, 95899648, 143849472, 287698944]

約数ペア:

[(1, 287698944), (2, 143849472), (3, 95899648), (4, 71924736), (6, 47949824), (8, 35962368), (12, 23974912), (13, 22130688), (16, 17981184), (24, 11987456), (26, 11065344), (32, 8990592), (39, 7376896), (48, 5993728), (52, 5532672), (64, 4495296), (78, 3688448), (96, 2996864), (104, 2766336), (128, 2247648), (156, 1844224), (192, 1498432), (208, 1383168), (256, 1123824), (312, 922112), (384, 749216), (416, 691584), (512, 561912), (624, 461056), (768, 374608), (832, 345792), (1024, 280956), (1248, 230528), (1536, 187304), (1664, 172896), (1801, 159744), (2048, 140478), (2496, 115264), (3072, 93652), (3328, 86448), (3602, 79872), (4096, 70239), (4992, 57632), (5403, 53248), (6144, 46826), (6656, 43224), (7204, 39936), (9984, 28816), (10806, 26624), (12288, 23413), (13312, 21612), (14408, 19968)]