387605764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 877201920

約数和(自身を除く): 489596156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 73, 91, 116, 146, 182, 203, 292, 364, 377, 406, 503, 511, 754, 812, 949, 1006, 1022, 1508, 1898, 2012, 2044, 2117, 2639, 3521, 3796, 4234, 5278, 6539, 6643, 7042, 8468, 10556, 13078, 13286, 14084, 14587, 14819, 26156, 26572, 27521, 29174, 29638, 36719, 45773, 55042, 58348, 59276, 73438, 91546, 102109, 110084, 146876, 183092, 189631, 192647, 204218, 257033, 379262, 385294, 408436, 477347, 514066, 758524, 770588, 954694, 1028132, 1064851, 1327417, 1909388, 2129702, 2654834, 3341429, 4259404, 5309668, 6682858, 7453957, 13365716, 13843063, 14907914, 27686126, 29815828, 55372252, 96901441, 193802882, 387605764]

約数ペア:

[(1, 387605764), (2, 193802882), (4, 96901441), (7, 55372252), (13, 29815828), (14, 27686126), (26, 14907914), (28, 13843063), (29, 13365716), (52, 7453957), (58, 6682858), (73, 5309668), (91, 4259404), (116, 3341429), (146, 2654834), (182, 2129702), (203, 1909388), (292, 1327417), (364, 1064851), (377, 1028132), (406, 954694), (503, 770588), (511, 758524), (754, 514066), (812, 477347), (949, 408436), (1006, 385294), (1022, 379262), (1508, 257033), (1898, 204218), (2012, 192647), (2044, 189631), (2117, 183092), (2639, 146876), (3521, 110084), (3796, 102109), (4234, 91546), (5278, 73438), (6539, 59276), (6643, 58348), (7042, 55042), (8468, 45773), (10556, 36719), (13078, 29638), (13286, 29174), (14084, 27521), (14587, 26572), (14819, 26156)]