409208436

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13879}}^1$

素因数の和:13915

約数の個数: 120

約数和(自身を含む): 1316712320

約数和(自身を除く): 907503884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 13879, 14742, 27758, 29484, 41637, 55516, 83274, 97153, 124911, 166548, 180427, 194306, 249822, 291459, 360854, 374733, 388612, 499644, 541281, 582918, 721708, 749466, 874377, 1082562, 1124199, 1165836, 1262989, 1498932, 1623843, 1748754, 2165124, 2248398, 2525978, 2623131, 3247686, 3497508, 3788967, 4496796, 4871529, 5051956, 5246262, 6495372, 7577934, 7869393, 9743058, 10492524, 11366901, 14614587, 15155868, 15738786, 19486116, 22733802, 29229174, 31477572, 34100703, 45467604, 58458348, 68201406, 102302109, 136402812, 204604218, 409208436]

約数ペア:

[(1, 409208436), (2, 204604218), (3, 136402812), (4, 102302109), (6, 68201406), (7, 58458348), (9, 45467604), (12, 34100703), (13, 31477572), (14, 29229174), (18, 22733802), (21, 19486116), (26, 15738786), (27, 15155868), (28, 14614587), (36, 11366901), (39, 10492524), (42, 9743058), (52, 7869393), (54, 7577934), (63, 6495372), (78, 5246262), (81, 5051956), (84, 4871529), (91, 4496796), (108, 3788967), (117, 3497508), (126, 3247686), (156, 2623131), (162, 2525978), (182, 2248398), (189, 2165124), (234, 1748754), (252, 1623843), (273, 1498932), (324, 1262989), (351, 1165836), (364, 1124199), (378, 1082562), (468, 874377), (546, 749466), (567, 721708), (702, 582918), (756, 541281), (819, 499644), (1053, 388612), (1092, 374733), (1134, 360854), (1404, 291459), (1638, 249822), (2106, 194306), (2268, 180427), (2457, 166548), (3276, 124911), (4212, 97153), (4914, 83274), (7371, 55516), (9828, 41637), (13879, 29484), (14742, 27758)]