251406144

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{39679}}^1$

素因数の和:39708

約数の個数: 84

約数和(自身を含む): 786140160

約数和(自身を除く): 534734016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 39679, 79358, 119037, 158716, 238074, 317432, 357111, 436469, 476148, 634864, 714222, 872938, 952296, 1269728, 1309407, 1428444, 1745876, 1904592, 2539456, 2618814, 2856888, 3491752, 3809184, 3928221, 5237628, 5713776, 6983504, 7618368, 7856442, 10475256, 11427552, 13967008, 15712884, 20950512, 22855104, 27934016, 31425768, 41901024, 62851536, 83802048, 125703072, 251406144]

約数ペア:

[(1, 251406144), (2, 125703072), (3, 83802048), (4, 62851536), (6, 41901024), (8, 31425768), (9, 27934016), (11, 22855104), (12, 20950512), (16, 15712884), (18, 13967008), (22, 11427552), (24, 10475256), (32, 7856442), (33, 7618368), (36, 6983504), (44, 5713776), (48, 5237628), (64, 3928221), (66, 3809184), (72, 3491752), (88, 2856888), (96, 2618814), (99, 2539456), (132, 1904592), (144, 1745876), (176, 1428444), (192, 1309407), (198, 1269728), (264, 952296), (288, 872938), (352, 714222), (396, 634864), (528, 476148), (576, 436469), (704, 357111), (792, 317432), (1056, 238074), (1584, 158716), (2112, 119037), (3168, 79358), (6336, 39679)]