450447984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{63839}}^1$

素因数の和:63867

約数の個数: 90

約数和(自身を含む): 1466468640

約数和(自身を除く): 1016020656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 63839, 127678, 191517, 255356, 383034, 446873, 510712, 574551, 766068, 893746, 1021424, 1149102, 1340619, 1532136, 1787492, 2298204, 2681238, 3064272, 3128111, 3574984, 4021857, 4596408, 5362476, 6256222, 7149968, 8043714, 9192816, 9384333, 10724952, 12512444, 16087428, 18768666, 21449904, 25024888, 28152999, 32174856, 37537332, 50049776, 56305998, 64349712, 75074664, 112611996, 150149328, 225223992, 450447984]

約数ペア:

[(1, 450447984), (2, 225223992), (3, 150149328), (4, 112611996), (6, 75074664), (7, 64349712), (8, 56305998), (9, 50049776), (12, 37537332), (14, 32174856), (16, 28152999), (18, 25024888), (21, 21449904), (24, 18768666), (28, 16087428), (36, 12512444), (42, 10724952), (48, 9384333), (49, 9192816), (56, 8043714), (63, 7149968), (72, 6256222), (84, 5362476), (98, 4596408), (112, 4021857), (126, 3574984), (144, 3128111), (147, 3064272), (168, 2681238), (196, 2298204), (252, 1787492), (294, 1532136), (336, 1340619), (392, 1149102), (441, 1021424), (504, 893746), (588, 766068), (784, 574551), (882, 510712), (1008, 446873), (1176, 383034), (1764, 255356), (2352, 191517), (3528, 127678), (7056, 63839)]