390894816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1069}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 1109838240

約数和(自身を除く): 718943424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 293, 312, 416, 586, 624, 879, 1069, 1172, 1248, 1758, 2138, 2344, 3207, 3516, 3809, 4276, 4688, 6414, 7032, 7618, 8552, 9376, 11427, 12828, 13897, 14064, 15236, 17104, 22854, 25656, 27794, 28128, 30472, 34208, 41691, 45708, 51312, 55588, 60944, 83382, 91416, 102624, 111176, 121888, 166764, 182832, 222352, 313217, 333528, 365664, 444704, 626434, 667056, 939651, 1252868, 1334112, 1879302, 2505736, 3758604, 4071821, 5011472, 7517208, 8143642, 10022944, 12215463, 15034416, 16287284, 24430926, 30068832, 32574568, 48861852, 65149136, 97723704, 130298272, 195447408, 390894816]

約数ペア:

[(1, 390894816), (2, 195447408), (3, 130298272), (4, 97723704), (6, 65149136), (8, 48861852), (12, 32574568), (13, 30068832), (16, 24430926), (24, 16287284), (26, 15034416), (32, 12215463), (39, 10022944), (48, 8143642), (52, 7517208), (78, 5011472), (96, 4071821), (104, 3758604), (156, 2505736), (208, 1879302), (293, 1334112), (312, 1252868), (416, 939651), (586, 667056), (624, 626434), (879, 444704), (1069, 365664), (1172, 333528), (1248, 313217), (1758, 222352), (2138, 182832), (2344, 166764), (3207, 121888), (3516, 111176), (3809, 102624), (4276, 91416), (4688, 83382), (6414, 60944), (7032, 55588), (7618, 51312), (8552, 45708), (9376, 41691), (11427, 34208), (12828, 30472), (13897, 28128), (14064, 27794), (15236, 25656), (17104, 22854)]