247788016324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{213589}}^1$

素因数の和:213832

約数の個数: 48

約数和(自身を含む): 458048026800

約数和(自身を除く): 210260010476

約数列:

[1, 2, 4, 29, 58, 73, 116, 137, 146, 274, 292, 548, 2117, 3973, 4234, 7946, 8468, 10001, 15892, 20002, 40004, 213589, 290029, 427178, 580058, 854356, 1160116, 6194081, 12388162, 15591997, 24776324, 29261693, 31183994, 58523386, 62367988, 117046772, 452167913, 848589097, 904335826, 1697178194, 1808671652, 2136103589, 3394356388, 4272207178, 8544414356, 61947004081, 123894008162, 247788016324]

約数ペア:

[(1, 247788016324), (2, 123894008162), (4, 61947004081), (29, 8544414356), (58, 4272207178), (73, 3394356388), (116, 2136103589), (137, 1808671652), (146, 1697178194), (274, 904335826), (292, 848589097), (548, 452167913), (2117, 117046772), (3973, 62367988), (4234, 58523386), (7946, 31183994), (8468, 29261693), (10001, 24776324), (15892, 15591997), (20002, 12388162), (40004, 6194081), (213589, 1160116), (290029, 854356), (427178, 580058)]