1540440276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{85523}}^1$

素因数の和:85628

約数の個数: 48

約数和(自身を含む): 3831475200

約数和(自身を除く): 2291034924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1501, 3002, 4503, 6004, 9006, 18012, 85523, 171046, 256569, 342092, 513138, 1026276, 1624937, 3249874, 4874811, 6499748, 6756317, 9749622, 13512634, 19499244, 20268951, 27025268, 40537902, 81075804, 128370023, 256740046, 385110069, 513480092, 770220138, 1540440276]

約数ペア:

[(1, 1540440276), (2, 770220138), (3, 513480092), (4, 385110069), (6, 256740046), (12, 128370023), (19, 81075804), (38, 40537902), (57, 27025268), (76, 20268951), (79, 19499244), (114, 13512634), (158, 9749622), (228, 6756317), (237, 6499748), (316, 4874811), (474, 3249874), (948, 1624937), (1501, 1026276), (3002, 513138), (4503, 342092), (6004, 256569), (9006, 171046), (18012, 85523)]