293548788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 847566720

約数和(自身を除く): 554017932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 43, 52, 58, 78, 86, 87, 116, 117, 129, 156, 172, 174, 234, 258, 261, 348, 377, 387, 468, 503, 516, 522, 559, 754, 774, 1006, 1044, 1118, 1131, 1247, 1508, 1509, 1548, 1677, 2012, 2236, 2262, 2494, 3018, 3354, 3393, 3741, 4524, 4527, 4988, 5031, 6036, 6539, 6708, 6786, 7482, 9054, 10062, 11223, 13078, 13572, 14587, 14964, 16211, 18108, 19617, 20124, 21629, 22446, 26156, 29174, 32422, 39234, 43258, 43761, 44892, 48633, 58348, 58851, 64844, 64887, 78468, 86516, 87522, 97266, 117702, 129774, 131283, 145899, 175044, 189631, 194532, 194661, 235404, 259548, 262566, 281177, 291798, 379262, 389322, 525132, 562354, 568893, 583596, 627241, 758524, 778644, 843531, 1124708, 1137786, 1254482, 1687062, 1706679, 1881723, 2275572, 2508964, 2530593, 3374124, 3413358, 3763446, 5061186, 5645169, 6826716, 7526892, 8154133, 10122372, 11290338, 16308266, 22580676, 24462399, 32616532, 48924798, 73387197, 97849596, 146774394, 293548788]

約数ペア:

[(1, 293548788), (2, 146774394), (3, 97849596), (4, 73387197), (6, 48924798), (9, 32616532), (12, 24462399), (13, 22580676), (18, 16308266), (26, 11290338), (29, 10122372), (36, 8154133), (39, 7526892), (43, 6826716), (52, 5645169), (58, 5061186), (78, 3763446), (86, 3413358), (87, 3374124), (116, 2530593), (117, 2508964), (129, 2275572), (156, 1881723), (172, 1706679), (174, 1687062), (234, 1254482), (258, 1137786), (261, 1124708), (348, 843531), (377, 778644), (387, 758524), (468, 627241), (503, 583596), (516, 568893), (522, 562354), (559, 525132), (754, 389322), (774, 379262), (1006, 291798), (1044, 281177), (1118, 262566), (1131, 259548), (1247, 235404), (1508, 194661), (1509, 194532), (1548, 189631), (1677, 175044), (2012, 145899), (2236, 131283), (2262, 129774), (2494, 117702), (3018, 97266), (3354, 87522), (3393, 86516), (3741, 78468), (4524, 64887), (4527, 64844), (4988, 58851), (5031, 58348), (6036, 48633), (6539, 44892), (6708, 43761), (6786, 43258), (7482, 39234), (9054, 32422), (10062, 29174), (11223, 26156), (13078, 22446), (13572, 21629), (14587, 20124), (14964, 19617), (16211, 18108)]