40448568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 107568000

約数和(自身を除く): 67119432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 107, 114, 152, 214, 228, 321, 428, 456, 642, 829, 856, 1284, 1658, 2033, 2487, 2568, 3316, 4066, 4974, 6099, 6632, 8132, 9948, 12198, 15751, 16264, 19896, 24396, 31502, 47253, 48792, 63004, 88703, 94506, 126008, 177406, 189012, 266109, 354812, 378024, 532218, 709624, 1064436, 1685357, 2128872, 3370714, 5056071, 6741428, 10112142, 13482856, 20224284, 40448568]

約数ペア:

[(1, 40448568), (2, 20224284), (3, 13482856), (4, 10112142), (6, 6741428), (8, 5056071), (12, 3370714), (19, 2128872), (24, 1685357), (38, 1064436), (57, 709624), (76, 532218), (107, 378024), (114, 354812), (152, 266109), (214, 189012), (228, 177406), (321, 126008), (428, 94506), (456, 88703), (642, 63004), (829, 48792), (856, 47253), (1284, 31502), (1658, 24396), (2033, 19896), (2487, 16264), (2568, 15751), (3316, 12198), (4066, 9948), (4974, 8132), (6099, 6632)]