241519408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 538090560

約数和(自身を除く): 296571152

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 167, 208, 221, 272, 334, 409, 442, 668, 818, 884, 1336, 1636, 1768, 2171, 2672, 2839, 3272, 3536, 4342, 5317, 5678, 6544, 6953, 8684, 10634, 11356, 13906, 17368, 21268, 22712, 27812, 34736, 36907, 42536, 45424, 55624, 68303, 73814, 85072, 90389, 111248, 136606, 147628, 180778, 273212, 295256, 361556, 546424, 590512, 723112, 887939, 1092848, 1161151, 1446224, 1775878, 2322302, 3551756, 4644604, 7103512, 9289208, 14207024, 15094963, 18578416, 30189926, 60379852, 120759704, 241519408]

約数ペア:

[(1, 241519408), (2, 120759704), (4, 60379852), (8, 30189926), (13, 18578416), (16, 15094963), (17, 14207024), (26, 9289208), (34, 7103512), (52, 4644604), (68, 3551756), (104, 2322302), (136, 1775878), (167, 1446224), (208, 1161151), (221, 1092848), (272, 887939), (334, 723112), (409, 590512), (442, 546424), (668, 361556), (818, 295256), (884, 273212), (1336, 180778), (1636, 147628), (1768, 136606), (2171, 111248), (2672, 90389), (2839, 85072), (3272, 73814), (3536, 68303), (4342, 55624), (5317, 45424), (5678, 42536), (6544, 36907), (6953, 34736), (8684, 27812), (10634, 22712), (11356, 21268), (13906, 17368)]