1375252008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{142189}}^1$

素因数の和:142242

約数の個数: 64

約数和(自身を含む): 3822067200

約数和(自身を除く): 2446815192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 142189, 284378, 426567, 568756, 853134, 1137512, 1706268, 1848457, 3412536, 3696914, 4407859, 5545371, 7393828, 8815718, 11090742, 13223577, 14787656, 17631436, 22181484, 26447154, 35262872, 44362968, 52894308, 57302167, 105788616, 114604334, 171906501, 229208668, 343813002, 458417336, 687626004, 1375252008]

約数ペア:

[(1, 1375252008), (2, 687626004), (3, 458417336), (4, 343813002), (6, 229208668), (8, 171906501), (12, 114604334), (13, 105788616), (24, 57302167), (26, 52894308), (31, 44362968), (39, 35262872), (52, 26447154), (62, 22181484), (78, 17631436), (93, 14787656), (104, 13223577), (124, 11090742), (156, 8815718), (186, 7393828), (248, 5545371), (312, 4407859), (372, 3696914), (403, 3412536), (744, 1848457), (806, 1706268), (1209, 1137512), (1612, 853134), (2418, 568756), (3224, 426567), (4836, 284378), (9672, 142189)]