408025188

素因数分解:

$2^2\times 3^5\times {\mathrm{271}}^1\times {\mathrm{1549}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 1074236800

約数和(自身を除く): 666211612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 271, 324, 486, 542, 813, 972, 1084, 1549, 1626, 2439, 3098, 3252, 4647, 4878, 6196, 7317, 9294, 9756, 13941, 14634, 18588, 21951, 27882, 29268, 41823, 43902, 55764, 65853, 83646, 87804, 125469, 131706, 167292, 250938, 263412, 376407, 419779, 501876, 752814, 839558, 1259337, 1505628, 1679116, 2518674, 3778011, 5037348, 7556022, 11334033, 15112044, 22668066, 34002099, 45336132, 68004198, 102006297, 136008396, 204012594, 408025188]

約数ペア:

[(1, 408025188), (2, 204012594), (3, 136008396), (4, 102006297), (6, 68004198), (9, 45336132), (12, 34002099), (18, 22668066), (27, 15112044), (36, 11334033), (54, 7556022), (81, 5037348), (108, 3778011), (162, 2518674), (243, 1679116), (271, 1505628), (324, 1259337), (486, 839558), (542, 752814), (813, 501876), (972, 419779), (1084, 376407), (1549, 263412), (1626, 250938), (2439, 167292), (3098, 131706), (3252, 125469), (4647, 87804), (4878, 83646), (6196, 65853), (7317, 55764), (9294, 43902), (9756, 41823), (13941, 29268), (14634, 27882), (18588, 21951)]