440741136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26927}}^1$

素因数の和:26980

約数の個数: 80

約数和(自身を含む): 1282203648

約数和(自身を除く): 841462512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 26927, 53854, 80781, 107708, 161562, 215416, 296197, 323124, 430832, 592394, 646248, 834737, 888591, 1184788, 1292496, 1669474, 1777182, 2369576, 2504211, 3338948, 3554364, 4739152, 5008422, 6677896, 7108728, 9182107, 10016844, 13355792, 14217456, 18364214, 20033688, 27546321, 36728428, 40067376, 55092642, 73456856, 110185284, 146913712, 220370568, 440741136]

約数ペア:

[(1, 440741136), (2, 220370568), (3, 146913712), (4, 110185284), (6, 73456856), (8, 55092642), (11, 40067376), (12, 36728428), (16, 27546321), (22, 20033688), (24, 18364214), (31, 14217456), (33, 13355792), (44, 10016844), (48, 9182107), (62, 7108728), (66, 6677896), (88, 5008422), (93, 4739152), (124, 3554364), (132, 3338948), (176, 2504211), (186, 2369576), (248, 1777182), (264, 1669474), (341, 1292496), (372, 1184788), (496, 888591), (528, 834737), (682, 646248), (744, 592394), (1023, 430832), (1364, 323124), (1488, 296197), (2046, 215416), (2728, 161562), (4092, 107708), (5456, 80781), (8184, 53854), (16368, 26927)]