259136584236

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{208409}}^1$

素因数の和:208848

約数の個数: 96

約数和(自身を含む): 696756312000

約数和(自身を除く): 437619727764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 397, 522, 783, 794, 1044, 1191, 1566, 1588, 2382, 3132, 3573, 4764, 7146, 10719, 11513, 14292, 21438, 23026, 34539, 42876, 46052, 69078, 103617, 138156, 207234, 208409, 310851, 414468, 416818, 621702, 625227, 833636, 1243404, 1250454, 1875681, 2500908, 3751362, 5627043, 6043861, 7502724, 11254086, 12087722, 18131583, 22508172, 24175444, 36263166, 54394749, 72526332, 82738373, 108789498, 163184247, 165476746, 217578996, 248215119, 326368494, 330953492, 496430238, 652736988, 744645357, 992860476, 1489290714, 2233936071, 2399412817, 2978581428, 4467872142, 4798825634, 7198238451, 8935744284, 9597651268, 14396476902, 21594715353, 28792953804, 43189430706, 64784146059, 86378861412, 129568292118, 259136584236]

約数ペア:

[(1, 259136584236), (2, 129568292118), (3, 86378861412), (4, 64784146059), (6, 43189430706), (9, 28792953804), (12, 21594715353), (18, 14396476902), (27, 9597651268), (29, 8935744284), (36, 7198238451), (54, 4798825634), (58, 4467872142), (87, 2978581428), (108, 2399412817), (116, 2233936071), (174, 1489290714), (261, 992860476), (348, 744645357), (397, 652736988), (522, 496430238), (783, 330953492), (794, 326368494), (1044, 248215119), (1191, 217578996), (1566, 165476746), (1588, 163184247), (2382, 108789498), (3132, 82738373), (3573, 72526332), (4764, 54394749), (7146, 36263166), (10719, 24175444), (11513, 22508172), (14292, 18131583), (21438, 12087722), (23026, 11254086), (34539, 7502724), (42876, 6043861), (46052, 5627043), (69078, 3751362), (103617, 2500908), (138156, 1875681), (207234, 1250454), (208409, 1243404), (310851, 833636), (414468, 625227), (416818, 621702)]