230449076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1881

約数の個数: 72

約数和(自身を含む): 504693504

約数和(自身を除く): 274244428

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 169, 187, 221, 286, 338, 374, 442, 572, 676, 748, 884, 1823, 1859, 2431, 2873, 3646, 3718, 4862, 5746, 7292, 7436, 9724, 11492, 20053, 23699, 30991, 31603, 40106, 47398, 61982, 63206, 80212, 94796, 123964, 126412, 260689, 308087, 340901, 402883, 521378, 616174, 681802, 805766, 1042756, 1232348, 1363604, 1611532, 3388957, 4431713, 5237479, 6777914, 8863426, 10474958, 13555828, 17726852, 20949916, 57612269, 115224538, 230449076]

約数ペア:

[(1, 230449076), (2, 115224538), (4, 57612269), (11, 20949916), (13, 17726852), (17, 13555828), (22, 10474958), (26, 8863426), (34, 6777914), (44, 5237479), (52, 4431713), (68, 3388957), (143, 1611532), (169, 1363604), (187, 1232348), (221, 1042756), (286, 805766), (338, 681802), (374, 616174), (442, 521378), (572, 402883), (676, 340901), (748, 308087), (884, 260689), (1823, 126412), (1859, 123964), (2431, 94796), (2873, 80212), (3646, 63206), (3718, 61982), (4862, 47398), (5746, 40106), (7292, 31603), (7436, 30991), (9724, 23699), (11492, 20053)]