215630064

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 654020640

約数和(自身を除く): 438390576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 229, 234, 312, 458, 468, 503, 624, 687, 916, 936, 1006, 1374, 1509, 1832, 1872, 2012, 2061, 2748, 2977, 3018, 3664, 4024, 4122, 4527, 5496, 5954, 6036, 6539, 8048, 8244, 8931, 9054, 10992, 11908, 12072, 13078, 16488, 17862, 18108, 19617, 23816, 24144, 26156, 26793, 32976, 35724, 36216, 39234, 47632, 52312, 53586, 58851, 71448, 72432, 78468, 104624, 107172, 115187, 117702, 142896, 156936, 214344, 230374, 235404, 313872, 345561, 428688, 460748, 470808, 691122, 921496, 941616, 1036683, 1382244, 1497431, 1842992, 2073366, 2764488, 2994862, 4146732, 4492293, 5528976, 5989724, 8293464, 8984586, 11979448, 13476879, 16586928, 17969172, 23958896, 26953758, 35938344, 53907516, 71876688, 107815032, 215630064]

約数ペア:

[(1, 215630064), (2, 107815032), (3, 71876688), (4, 53907516), (6, 35938344), (8, 26953758), (9, 23958896), (12, 17969172), (13, 16586928), (16, 13476879), (18, 11979448), (24, 8984586), (26, 8293464), (36, 5989724), (39, 5528976), (48, 4492293), (52, 4146732), (72, 2994862), (78, 2764488), (104, 2073366), (117, 1842992), (144, 1497431), (156, 1382244), (208, 1036683), (229, 941616), (234, 921496), (312, 691122), (458, 470808), (468, 460748), (503, 428688), (624, 345561), (687, 313872), (916, 235404), (936, 230374), (1006, 214344), (1374, 156936), (1509, 142896), (1832, 117702), (1872, 115187), (2012, 107172), (2061, 104624), (2748, 78468), (2977, 72432), (3018, 71448), (3664, 58851), (4024, 53586), (4122, 52312), (4527, 47632), (5496, 39234), (5954, 36216), (6036, 35724), (6539, 32976), (8048, 26793), (8244, 26156), (8931, 24144), (9054, 23816), (10992, 19617), (11908, 18108), (12072, 17862), (13078, 16488)]