247483764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13297}}^1$

素因数の和:13365

約数の個数: 72

約数和(自身を含む): 697027968

約数和(自身を除く): 449544204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 13297, 18612, 26594, 39891, 53188, 79782, 119673, 146267, 159564, 239346, 292534, 438801, 478692, 585068, 624959, 877602, 1249918, 1316403, 1755204, 1874877, 2499836, 2632806, 3749754, 5265612, 5624631, 6874549, 7499508, 11249262, 13749098, 20623647, 22498524, 27498196, 41247294, 61870941, 82494588, 123741882, 247483764]

約数ペア:

[(1, 247483764), (2, 123741882), (3, 82494588), (4, 61870941), (6, 41247294), (9, 27498196), (11, 22498524), (12, 20623647), (18, 13749098), (22, 11249262), (33, 7499508), (36, 6874549), (44, 5624631), (47, 5265612), (66, 3749754), (94, 2632806), (99, 2499836), (132, 1874877), (141, 1755204), (188, 1316403), (198, 1249918), (282, 877602), (396, 624959), (423, 585068), (517, 478692), (564, 438801), (846, 292534), (1034, 239346), (1551, 159564), (1692, 146267), (2068, 119673), (3102, 79782), (4653, 53188), (6204, 39891), (9306, 26594), (13297, 18612)]