273821436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 823280640

約数和(自身を除く): 549459204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 61, 63, 84, 94, 122, 126, 141, 183, 188, 244, 252, 282, 329, 366, 379, 423, 427, 549, 564, 658, 732, 758, 846, 854, 987, 1098, 1137, 1281, 1316, 1516, 1692, 1708, 1974, 2196, 2274, 2562, 2653, 2867, 2961, 3411, 3843, 3948, 4548, 5124, 5306, 5734, 5922, 6822, 7686, 7959, 8601, 10612, 11468, 11844, 13644, 15372, 15918, 17202, 17813, 20069, 23119, 23877, 25803, 31836, 34404, 35626, 40138, 46238, 47754, 51606, 53439, 60207, 69357, 71252, 80276, 92476, 95508, 103212, 106878, 120414, 124691, 138714, 160317, 161833, 180621, 208071, 213756, 240828, 249382, 277428, 320634, 323666, 361242, 374073, 416142, 485499, 498764, 641268, 647332, 722484, 748146, 832284, 970998, 1086593, 1122219, 1456497, 1496292, 1941996, 2173186, 2244438, 2912994, 3259779, 4346372, 4488876, 5825988, 6519558, 7606151, 9779337, 13039116, 15212302, 19558674, 22818453, 30424604, 39117348, 45636906, 68455359, 91273812, 136910718, 273821436]

約数ペア:

[(1, 273821436), (2, 136910718), (3, 91273812), (4, 68455359), (6, 45636906), (7, 39117348), (9, 30424604), (12, 22818453), (14, 19558674), (18, 15212302), (21, 13039116), (28, 9779337), (36, 7606151), (42, 6519558), (47, 5825988), (61, 4488876), (63, 4346372), (84, 3259779), (94, 2912994), (122, 2244438), (126, 2173186), (141, 1941996), (183, 1496292), (188, 1456497), (244, 1122219), (252, 1086593), (282, 970998), (329, 832284), (366, 748146), (379, 722484), (423, 647332), (427, 641268), (549, 498764), (564, 485499), (658, 416142), (732, 374073), (758, 361242), (846, 323666), (854, 320634), (987, 277428), (1098, 249382), (1137, 240828), (1281, 213756), (1316, 208071), (1516, 180621), (1692, 161833), (1708, 160317), (1974, 138714), (2196, 124691), (2274, 120414), (2562, 106878), (2653, 103212), (2867, 95508), (2961, 92476), (3411, 80276), (3843, 71252), (3948, 69357), (4548, 60207), (5124, 53439), (5306, 51606), (5734, 47754), (5922, 46238), (6822, 40138), (7686, 35626), (7959, 34404), (8601, 31836), (10612, 25803), (11468, 23877), (11844, 23119), (13644, 20069), (15372, 17813), (15918, 17202)]