395625994296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20147}}^1\times {\mathrm{62939}}^1$

素因数の和:83108

約数の個数: 64

約数和(自身を含む): 1065216700800

約数和(自身を除く): 669590706504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 20147, 40294, 60441, 62939, 80588, 120882, 125878, 161176, 188817, 241764, 251756, 261911, 377634, 483528, 503512, 523822, 755268, 785733, 818207, 1047644, 1510536, 1571466, 1636414, 2095288, 2454621, 3142932, 3272828, 4909242, 6285864, 6545656, 9818484, 19636968, 1268032033, 2536064066, 3804096099, 5072128132, 7608192198, 10144256264, 15216384396, 16484416429, 30432768792, 32968832858, 49453249287, 65937665716, 98906498574, 131875331432, 197812997148, 395625994296]

約数ペア:

[(1, 395625994296), (2, 197812997148), (3, 131875331432), (4, 98906498574), (6, 65937665716), (8, 49453249287), (12, 32968832858), (13, 30432768792), (24, 16484416429), (26, 15216384396), (39, 10144256264), (52, 7608192198), (78, 5072128132), (104, 3804096099), (156, 2536064066), (312, 1268032033), (20147, 19636968), (40294, 9818484), (60441, 6545656), (62939, 6285864), (80588, 4909242), (120882, 3272828), (125878, 3142932), (161176, 2454621), (188817, 2095288), (241764, 1636414), (251756, 1571466), (261911, 1510536), (377634, 1047644), (483528, 818207), (503512, 785733), (523822, 755268)]