1420431408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28927}}^1$

素因数の和:28983

約数の個数: 120

約数和(自身を含む): 4476665856

約数和(自身を除く): 3056234448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 6138, 8184, 12276, 16368, 24552, 28927, 49104, 57854, 86781, 115708, 173562, 231416, 260343, 318197, 347124, 462832, 520686, 636394, 694248, 896737, 954591, 1041372, 1272788, 1388496, 1793474, 1909182, 2082744, 2545576, 2690211, 2863773, 3586948, 3818364, 4165488, 5091152, 5380422, 5727546, 7173896, 7636728, 8070633, 9864107, 10760844, 11455092, 14347792, 15273456, 16141266, 19728214, 21521688, 22910184, 29592321, 32282532, 39456428, 43043376, 45820368, 59184642, 64565064, 78912856, 88776963, 118369284, 129130128, 157825712, 177553926, 236738568, 355107852, 473477136, 710215704, 1420431408]

約数ペア:

[(1, 1420431408), (2, 710215704), (3, 473477136), (4, 355107852), (6, 236738568), (8, 177553926), (9, 157825712), (11, 129130128), (12, 118369284), (16, 88776963), (18, 78912856), (22, 64565064), (24, 59184642), (31, 45820368), (33, 43043376), (36, 39456428), (44, 32282532), (48, 29592321), (62, 22910184), (66, 21521688), (72, 19728214), (88, 16141266), (93, 15273456), (99, 14347792), (124, 11455092), (132, 10760844), (144, 9864107), (176, 8070633), (186, 7636728), (198, 7173896), (248, 5727546), (264, 5380422), (279, 5091152), (341, 4165488), (372, 3818364), (396, 3586948), (496, 2863773), (528, 2690211), (558, 2545576), (682, 2082744), (744, 1909182), (792, 1793474), (1023, 1388496), (1116, 1272788), (1364, 1041372), (1488, 954591), (1584, 896737), (2046, 694248), (2232, 636394), (2728, 520686), (3069, 462832), (4092, 347124), (4464, 318197), (5456, 260343), (6138, 231416), (8184, 173562), (12276, 115708), (16368, 86781), (24552, 57854), (28927, 49104)]