421261224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25183}}^1$

素因数の和:25250

約数の個数: 64

約数和(自身を含む): 1142346240

約数和(自身を除く): 721085016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 2091, 2788, 4182, 5576, 8364, 16728, 25183, 50366, 75549, 100732, 151098, 201464, 302196, 428111, 604392, 856222, 1032503, 1284333, 1712444, 2065006, 2568666, 3097509, 3424888, 4130012, 5137332, 6195018, 8260024, 10274664, 12390036, 17552551, 24780072, 35105102, 52657653, 70210204, 105315306, 140420408, 210630612, 421261224]

約数ペア:

[(1, 421261224), (2, 210630612), (3, 140420408), (4, 105315306), (6, 70210204), (8, 52657653), (12, 35105102), (17, 24780072), (24, 17552551), (34, 12390036), (41, 10274664), (51, 8260024), (68, 6195018), (82, 5137332), (102, 4130012), (123, 3424888), (136, 3097509), (164, 2568666), (204, 2065006), (246, 1712444), (328, 1284333), (408, 1032503), (492, 856222), (697, 604392), (984, 428111), (1394, 302196), (2091, 201464), (2788, 151098), (4182, 100732), (5576, 75549), (8364, 50366), (16728, 25183)]