277379328

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19009}}^1$

素因数の和:19047

約数の個数: 72

約数和(自身を含む): 777128800

約数和(自身を除く): 499749472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 19009, 38018, 57027, 76036, 114054, 152072, 228108, 304144, 361171, 456216, 608288, 722342, 912432, 1083513, 1216576, 1444684, 1824864, 2167026, 2433152, 2889368, 3649728, 4334052, 4866304, 5778736, 7299456, 8668104, 11557472, 14598912, 17336208, 23114944, 34672416, 46229888, 69344832, 92459776, 138689664, 277379328]

約数ペア:

[(1, 277379328), (2, 138689664), (3, 92459776), (4, 69344832), (6, 46229888), (8, 34672416), (12, 23114944), (16, 17336208), (19, 14598912), (24, 11557472), (32, 8668104), (38, 7299456), (48, 5778736), (57, 4866304), (64, 4334052), (76, 3649728), (96, 2889368), (114, 2433152), (128, 2167026), (152, 1824864), (192, 1444684), (228, 1216576), (256, 1083513), (304, 912432), (384, 722342), (456, 608288), (608, 456216), (768, 361171), (912, 304144), (1216, 228108), (1824, 152072), (2432, 114054), (3648, 76036), (4864, 57027), (7296, 38018), (14592, 19009)]