726804612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4271}}^1$

素因数の和:4473

約数の個数: 72

約数和(自身を含む): 1912659840

約数和(自身を除く): 1185855228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 163, 174, 261, 326, 348, 489, 522, 652, 978, 1044, 1467, 1956, 2934, 4271, 4727, 5868, 8542, 9454, 12813, 14181, 17084, 18908, 25626, 28362, 38439, 42543, 51252, 56724, 76878, 85086, 123859, 153756, 170172, 247718, 371577, 495436, 696173, 743154, 1114731, 1392346, 1486308, 2088519, 2229462, 2784692, 4177038, 4458924, 6265557, 8354076, 12531114, 20189017, 25062228, 40378034, 60567051, 80756068, 121134102, 181701153, 242268204, 363402306, 726804612]

約数ペア:

[(1, 726804612), (2, 363402306), (3, 242268204), (4, 181701153), (6, 121134102), (9, 80756068), (12, 60567051), (18, 40378034), (29, 25062228), (36, 20189017), (58, 12531114), (87, 8354076), (116, 6265557), (163, 4458924), (174, 4177038), (261, 2784692), (326, 2229462), (348, 2088519), (489, 1486308), (522, 1392346), (652, 1114731), (978, 743154), (1044, 696173), (1467, 495436), (1956, 371577), (2934, 247718), (4271, 170172), (4727, 153756), (5868, 123859), (8542, 85086), (9454, 76878), (12813, 56724), (14181, 51252), (17084, 42543), (18908, 38439), (25626, 28362)]