490805649744

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1\times {\mathrm{64123}}^1$

素因数の和:65196

約数の個数: 80

約数和(自身を含む): 1276386681024

約数和(自身を除く): 785581031280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 881, 1086, 1448, 1762, 2172, 2643, 2896, 3524, 4344, 5286, 7048, 8688, 10572, 14096, 21144, 42288, 64123, 128246, 159461, 192369, 256492, 318922, 384738, 478383, 512984, 637844, 769476, 956766, 1025968, 1275688, 1538952, 1913532, 2551376, 3077904, 3827064, 7654128, 11606263, 23212526, 34818789, 46425052, 56492363, 69637578, 92850104, 112984726, 139275156, 169477089, 185700208, 225969452, 278550312, 338954178, 451938904, 557100624, 677908356, 903877808, 1355816712, 2711633424, 10225117703, 20450235406, 30675353109, 40900470812, 61350706218, 81800941624, 122701412436, 163601883248, 245402824872, 490805649744]

約数ペア:

[(1, 490805649744), (2, 245402824872), (3, 163601883248), (4, 122701412436), (6, 81800941624), (8, 61350706218), (12, 40900470812), (16, 30675353109), (24, 20450235406), (48, 10225117703), (181, 2711633424), (362, 1355816712), (543, 903877808), (724, 677908356), (881, 557100624), (1086, 451938904), (1448, 338954178), (1762, 278550312), (2172, 225969452), (2643, 185700208), (2896, 169477089), (3524, 139275156), (4344, 112984726), (5286, 92850104), (7048, 69637578), (8688, 56492363), (10572, 46425052), (14096, 34818789), (21144, 23212526), (42288, 11606263), (64123, 7654128), (128246, 3827064), (159461, 3077904), (192369, 2551376), (256492, 1913532), (318922, 1538952), (384738, 1275688), (478383, 1025968), (512984, 956766), (637844, 769476)]