128889174924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{502633}}^1$

素因数の和:503079

約数の個数: 72

約数和(自身を含む): 345792086640

約数和(自身を除く): 216902911716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 419, 612, 838, 1257, 1676, 2514, 3771, 5028, 7123, 7542, 14246, 15084, 21369, 28492, 42738, 64107, 85476, 128214, 256428, 502633, 1005266, 1507899, 2010532, 3015798, 4523697, 6031596, 8544761, 9047394, 17089522, 18094788, 25634283, 34179044, 51268566, 76902849, 102537132, 153805698, 210603227, 307611396, 421206454, 631809681, 842412908, 1263619362, 1895429043, 2527238724, 3580254859, 3790858086, 7160509718, 7581716172, 10740764577, 14321019436, 21481529154, 32222293731, 42963058308, 64444587462, 128889174924]

約数ペア:

[(1, 128889174924), (2, 64444587462), (3, 42963058308), (4, 32222293731), (6, 21481529154), (9, 14321019436), (12, 10740764577), (17, 7581716172), (18, 7160509718), (34, 3790858086), (36, 3580254859), (51, 2527238724), (68, 1895429043), (102, 1263619362), (153, 842412908), (204, 631809681), (306, 421206454), (419, 307611396), (612, 210603227), (838, 153805698), (1257, 102537132), (1676, 76902849), (2514, 51268566), (3771, 34179044), (5028, 25634283), (7123, 18094788), (7542, 17089522), (14246, 9047394), (15084, 8544761), (21369, 6031596), (28492, 4523697), (42738, 3015798), (64107, 2010532), (85476, 1507899), (128214, 1005266), (256428, 502633)]