2255736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 6681600

約数和(自身を除く): 4425864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 463, 609, 696, 812, 926, 1218, 1389, 1624, 1852, 2436, 2778, 3241, 3704, 4872, 5556, 6482, 9723, 11112, 12964, 13427, 19446, 25928, 26854, 38892, 40281, 53708, 77784, 80562, 93989, 107416, 161124, 187978, 281967, 322248, 375956, 563934, 751912, 1127868, 2255736]

約数ペア:

[(1, 2255736), (2, 1127868), (3, 751912), (4, 563934), (6, 375956), (7, 322248), (8, 281967), (12, 187978), (14, 161124), (21, 107416), (24, 93989), (28, 80562), (29, 77784), (42, 53708), (56, 40281), (58, 38892), (84, 26854), (87, 25928), (116, 19446), (168, 13427), (174, 12964), (203, 11112), (232, 9723), (348, 6482), (406, 5556), (463, 4872), (609, 3704), (696, 3241), (812, 2778), (926, 2436), (1218, 1852), (1389, 1624)]