480681188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6883}}^1$

素因数の和:6996

約数の個数: 48

約数和(自身を含む): 971470080

約数和(自身を除く): 490788892

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 158, 221, 316, 442, 884, 1027, 1343, 2054, 2686, 4108, 5372, 6883, 13766, 17459, 27532, 34918, 69836, 89479, 117011, 178958, 234022, 357916, 468044, 543757, 1087514, 1521143, 2175028, 3042286, 6084572, 7068841, 9243869, 14137682, 18487738, 28275364, 36975476, 120170297, 240340594, 480681188]

約数ペア:

[(1, 480681188), (2, 240340594), (4, 120170297), (13, 36975476), (17, 28275364), (26, 18487738), (34, 14137682), (52, 9243869), (68, 7068841), (79, 6084572), (158, 3042286), (221, 2175028), (316, 1521143), (442, 1087514), (884, 543757), (1027, 468044), (1343, 357916), (2054, 234022), (2686, 178958), (4108, 117011), (5372, 89479), (6883, 69836), (13766, 34918), (17459, 27532)]