261224676

素因数分解:

$2^2\times 3^4\times {\mathrm{739}}^1\times {\mathrm{1091}}^1$

素因数の和:1846

約数の個数: 60

約数和(自身を含む): 684443760

約数和(自身を除く): 423219084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 739, 1091, 1478, 2182, 2217, 2956, 3273, 4364, 4434, 6546, 6651, 8868, 9819, 13092, 13302, 19638, 19953, 26604, 29457, 39276, 39906, 58914, 59859, 79812, 88371, 117828, 119718, 176742, 239436, 353484, 806249, 1612498, 2418747, 3224996, 4837494, 7256241, 9674988, 14512482, 21768723, 29024964, 43537446, 65306169, 87074892, 130612338, 261224676]

約数ペア:

[(1, 261224676), (2, 130612338), (3, 87074892), (4, 65306169), (6, 43537446), (9, 29024964), (12, 21768723), (18, 14512482), (27, 9674988), (36, 7256241), (54, 4837494), (81, 3224996), (108, 2418747), (162, 1612498), (324, 806249), (739, 353484), (1091, 239436), (1478, 176742), (2182, 119718), (2217, 117828), (2956, 88371), (3273, 79812), (4364, 59859), (4434, 58914), (6546, 39906), (6651, 39276), (8868, 29457), (9819, 26604), (13092, 19953), (13302, 19638)]