378997172688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{339151}}^1$

素因数の和:339944

約数の個数: 80

約数和(自身を含む): 1012007862272

約数和(自身を除く): 633010689584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 751, 1488, 1502, 2253, 3004, 4506, 6008, 9012, 12016, 18024, 23281, 36048, 46562, 69843, 93124, 139686, 186248, 279372, 339151, 372496, 558744, 678302, 1017453, 1117488, 1356604, 2034906, 2713208, 4069812, 5426416, 8139624, 10513681, 16279248, 21027362, 31541043, 42054724, 63082086, 84109448, 126164172, 168218896, 252328344, 254702401, 504656688, 509404802, 764107203, 1018809604, 1528214406, 2037619208, 3056428812, 4075238416, 6112857624, 7895774431, 12225715248, 15791548862, 23687323293, 31583097724, 47374646586, 63166195448, 94749293172, 126332390896, 189498586344, 378997172688]

約数ペア:

[(1, 378997172688), (2, 189498586344), (3, 126332390896), (4, 94749293172), (6, 63166195448), (8, 47374646586), (12, 31583097724), (16, 23687323293), (24, 15791548862), (31, 12225715248), (48, 7895774431), (62, 6112857624), (93, 4075238416), (124, 3056428812), (186, 2037619208), (248, 1528214406), (372, 1018809604), (496, 764107203), (744, 509404802), (751, 504656688), (1488, 254702401), (1502, 252328344), (2253, 168218896), (3004, 126164172), (4506, 84109448), (6008, 63082086), (9012, 42054724), (12016, 31541043), (18024, 21027362), (23281, 16279248), (36048, 10513681), (46562, 8139624), (69843, 5426416), (93124, 4069812), (139686, 2713208), (186248, 2034906), (279372, 1356604), (339151, 1117488), (372496, 1017453), (558744, 678302)]