241568912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1380

約数の個数: 80

約数和(自身を含む): 544183920

約数和(自身を除く): 302615008

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 68, 104, 106, 136, 208, 212, 221, 272, 424, 442, 689, 848, 884, 901, 1289, 1378, 1768, 1802, 2578, 2756, 3536, 3604, 5156, 5512, 7208, 10312, 11024, 11713, 14416, 16757, 20624, 21913, 23426, 33514, 43826, 46852, 67028, 68317, 87652, 93704, 134056, 136634, 175304, 187408, 268112, 273268, 284869, 350608, 546536, 569738, 888121, 1093072, 1139476, 1161389, 1776242, 2278952, 2322778, 3552484, 4557904, 4645556, 7104968, 9291112, 14209936, 15098057, 18582224, 30196114, 60392228, 120784456, 241568912]

約数ペア:

[(1, 241568912), (2, 120784456), (4, 60392228), (8, 30196114), (13, 18582224), (16, 15098057), (17, 14209936), (26, 9291112), (34, 7104968), (52, 4645556), (53, 4557904), (68, 3552484), (104, 2322778), (106, 2278952), (136, 1776242), (208, 1161389), (212, 1139476), (221, 1093072), (272, 888121), (424, 569738), (442, 546536), (689, 350608), (848, 284869), (884, 273268), (901, 268112), (1289, 187408), (1378, 175304), (1768, 136634), (1802, 134056), (2578, 93704), (2756, 87652), (3536, 68317), (3604, 67028), (5156, 46852), (5512, 43826), (7208, 33514), (10312, 23426), (11024, 21913), (11713, 20624), (14416, 16757)]