229256622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 620006400

約数和(自身を除く): 390749778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 137, 171, 189, 233, 266, 274, 342, 378, 399, 411, 466, 513, 699, 798, 822, 959, 1026, 1197, 1233, 1398, 1631, 1918, 2097, 2394, 2466, 2603, 2877, 3262, 3591, 3699, 4194, 4427, 4893, 5206, 5754, 6291, 7182, 7398, 7809, 8631, 8854, 9786, 12582, 13281, 14679, 15618, 17262, 18221, 23427, 25893, 26562, 29358, 30989, 31921, 36442, 39843, 44037, 46854, 51786, 54663, 61978, 63842, 70281, 79686, 88074, 92967, 95763, 109326, 119529, 140562, 163989, 185934, 191526, 223447, 239058, 278901, 287289, 327978, 446894, 491967, 557802, 574578, 606499, 670341, 836703, 861867, 983934, 1212998, 1340682, 1673406, 1723734, 1819497, 2011023, 3638994, 4022046, 4245493, 5458491, 6033069, 8490986, 10916982, 12066138, 12736479, 16375473, 25472958, 32750946, 38209437, 76418874, 114628311, 229256622]

約数ペア:

[(1, 229256622), (2, 114628311), (3, 76418874), (6, 38209437), (7, 32750946), (9, 25472958), (14, 16375473), (18, 12736479), (19, 12066138), (21, 10916982), (27, 8490986), (38, 6033069), (42, 5458491), (54, 4245493), (57, 4022046), (63, 3638994), (114, 2011023), (126, 1819497), (133, 1723734), (137, 1673406), (171, 1340682), (189, 1212998), (233, 983934), (266, 861867), (274, 836703), (342, 670341), (378, 606499), (399, 574578), (411, 557802), (466, 491967), (513, 446894), (699, 327978), (798, 287289), (822, 278901), (959, 239058), (1026, 223447), (1197, 191526), (1233, 185934), (1398, 163989), (1631, 140562), (1918, 119529), (2097, 109326), (2394, 95763), (2466, 92967), (2603, 88074), (2877, 79686), (3262, 70281), (3591, 63842), (3699, 61978), (4194, 54663), (4427, 51786), (4893, 46854), (5206, 44037), (5754, 39843), (6291, 36442), (7182, 31921), (7398, 30989), (7809, 29358), (8631, 26562), (8854, 25893), (9786, 23427), (12582, 18221), (13281, 17262), (14679, 15618)]