328686372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1723}}^1$

素因数の和:2497

約数の個数: 72

約数和(自身を含む): 951344576

約数和(自身を除く): 622658204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 757, 1514, 1723, 2271, 3028, 3446, 4542, 5169, 5299, 6813, 6892, 9084, 10338, 10598, 12061, 13626, 15507, 15897, 20676, 21196, 24122, 27252, 31014, 31794, 36183, 47691, 48244, 62028, 63588, 72366, 95382, 108549, 144732, 190764, 217098, 434196, 1304311, 2608622, 3912933, 5217244, 7825866, 9130177, 11738799, 15651732, 18260354, 23477598, 27390531, 36520708, 46955196, 54781062, 82171593, 109562124, 164343186, 328686372]

約数ペア:

[(1, 328686372), (2, 164343186), (3, 109562124), (4, 82171593), (6, 54781062), (7, 46955196), (9, 36520708), (12, 27390531), (14, 23477598), (18, 18260354), (21, 15651732), (28, 11738799), (36, 9130177), (42, 7825866), (63, 5217244), (84, 3912933), (126, 2608622), (252, 1304311), (757, 434196), (1514, 217098), (1723, 190764), (2271, 144732), (3028, 108549), (3446, 95382), (4542, 72366), (5169, 63588), (5299, 62028), (6813, 48244), (6892, 47691), (9084, 36183), (10338, 31794), (10598, 31014), (12061, 27252), (13626, 24122), (15507, 21196), (15897, 20676)]