12801048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 34927200

約数和(自身を除く): 22126152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 461, 534, 712, 922, 1068, 1157, 1383, 1844, 2136, 2314, 2766, 3471, 3688, 4628, 5532, 5993, 6942, 9256, 11064, 11986, 13884, 17979, 23972, 27768, 35958, 41029, 47944, 71916, 82058, 123087, 143832, 164116, 246174, 328232, 492348, 533377, 984696, 1066754, 1600131, 2133508, 3200262, 4267016, 6400524, 12801048]

約数ペア:

[(1, 12801048), (2, 6400524), (3, 4267016), (4, 3200262), (6, 2133508), (8, 1600131), (12, 1066754), (13, 984696), (24, 533377), (26, 492348), (39, 328232), (52, 246174), (78, 164116), (89, 143832), (104, 123087), (156, 82058), (178, 71916), (267, 47944), (312, 41029), (356, 35958), (461, 27768), (534, 23972), (712, 17979), (922, 13884), (1068, 11986), (1157, 11064), (1383, 9256), (1844, 6942), (2136, 5993), (2314, 5532), (2766, 4628), (3471, 3688)]