210856968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{953}}^1$

素因数の和:1411

約数の個数: 96

約数和(自身を含む): 654825600

約数和(自身を除く): 443968632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 439, 504, 878, 953, 1317, 1756, 1906, 2634, 2859, 3073, 3512, 3812, 3951, 5268, 5718, 6146, 6671, 7624, 7902, 8577, 9219, 10536, 11436, 12292, 13342, 15804, 17154, 18438, 20013, 22872, 24584, 26684, 27657, 31608, 34308, 36876, 40026, 53368, 55314, 60039, 68616, 73752, 80052, 110628, 120078, 160104, 221256, 240156, 418367, 480312, 836734, 1255101, 1673468, 2510202, 2928569, 3346936, 3765303, 5020404, 5857138, 7530606, 8785707, 10040808, 11714276, 15061212, 17571414, 23428552, 26357121, 30122424, 35142828, 52714242, 70285656, 105428484, 210856968]

約数ペア:

[(1, 210856968), (2, 105428484), (3, 70285656), (4, 52714242), (6, 35142828), (7, 30122424), (8, 26357121), (9, 23428552), (12, 17571414), (14, 15061212), (18, 11714276), (21, 10040808), (24, 8785707), (28, 7530606), (36, 5857138), (42, 5020404), (56, 3765303), (63, 3346936), (72, 2928569), (84, 2510202), (126, 1673468), (168, 1255101), (252, 836734), (439, 480312), (504, 418367), (878, 240156), (953, 221256), (1317, 160104), (1756, 120078), (1906, 110628), (2634, 80052), (2859, 73752), (3073, 68616), (3512, 60039), (3812, 55314), (3951, 53368), (5268, 40026), (5718, 36876), (6146, 34308), (6671, 31608), (7624, 27657), (7902, 26684), (8577, 24584), (9219, 22872), (10536, 20013), (11436, 18438), (12292, 17154), (13342, 15804)]