324250444

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 685386240

約数和(自身を除く): 361135796

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 79, 86, 98, 158, 172, 196, 301, 316, 487, 553, 602, 974, 1106, 1204, 1948, 2107, 2212, 3397, 3409, 3871, 4214, 6794, 6818, 7742, 8428, 13588, 13636, 15484, 20941, 23779, 23863, 38473, 41882, 47558, 47726, 76946, 83764, 95116, 95452, 146587, 153892, 166453, 269311, 293174, 332906, 538622, 586348, 665812, 1026109, 1077244, 1654339, 1885177, 2052218, 3308678, 3770354, 4104436, 6617356, 7540708, 11580373, 23160746, 46321492, 81062611, 162125222, 324250444]

約数ペア:

[(1, 324250444), (2, 162125222), (4, 81062611), (7, 46321492), (14, 23160746), (28, 11580373), (43, 7540708), (49, 6617356), (79, 4104436), (86, 3770354), (98, 3308678), (158, 2052218), (172, 1885177), (196, 1654339), (301, 1077244), (316, 1026109), (487, 665812), (553, 586348), (602, 538622), (974, 332906), (1106, 293174), (1204, 269311), (1948, 166453), (2107, 153892), (2212, 146587), (3397, 95452), (3409, 95116), (3871, 83764), (4214, 76946), (6794, 47726), (6818, 47558), (7742, 41882), (8428, 38473), (13588, 23863), (13636, 23779), (15484, 20941)]