23315208072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{178349}}^1$

素因数の和:178790

約数の個数: 64

約数和(自身を含む): 62921880000

約数和(自身を除く): 39606671928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 419, 838, 1257, 1676, 2514, 3352, 5028, 5447, 10056, 10894, 16341, 21788, 32682, 43576, 65364, 130728, 178349, 356698, 535047, 713396, 1070094, 1426792, 2140188, 2318537, 4280376, 4637074, 6955611, 9274148, 13911222, 18548296, 27822444, 55644888, 74728231, 149456462, 224184693, 298912924, 448369386, 597825848, 896738772, 971467003, 1793477544, 1942934006, 2914401009, 3885868012, 5828802018, 7771736024, 11657604036, 23315208072]

約数ペア:

[(1, 23315208072), (2, 11657604036), (3, 7771736024), (4, 5828802018), (6, 3885868012), (8, 2914401009), (12, 1942934006), (13, 1793477544), (24, 971467003), (26, 896738772), (39, 597825848), (52, 448369386), (78, 298912924), (104, 224184693), (156, 149456462), (312, 74728231), (419, 55644888), (838, 27822444), (1257, 18548296), (1676, 13911222), (2514, 9274148), (3352, 6955611), (5028, 4637074), (5447, 4280376), (10056, 2318537), (10894, 2140188), (16341, 1426792), (21788, 1070094), (32682, 713396), (43576, 535047), (65364, 356698), (130728, 178349)]