261590076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2741}}^1$

素因数の和:3003

約数の個数: 72

約数和(自身を含む): 724611888

約数和(自身を除く): 463021812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 241, 396, 482, 723, 964, 1446, 2169, 2651, 2741, 2892, 4338, 5302, 5482, 7953, 8223, 8676, 10604, 10964, 15906, 16446, 23859, 24669, 30151, 31812, 32892, 47718, 49338, 60302, 90453, 95436, 98676, 120604, 180906, 271359, 361812, 542718, 660581, 1085436, 1321162, 1981743, 2642324, 3963486, 5945229, 7266391, 7926972, 11890458, 14532782, 21799173, 23780916, 29065564, 43598346, 65397519, 87196692, 130795038, 261590076]

約数ペア:

[(1, 261590076), (2, 130795038), (3, 87196692), (4, 65397519), (6, 43598346), (9, 29065564), (11, 23780916), (12, 21799173), (18, 14532782), (22, 11890458), (33, 7926972), (36, 7266391), (44, 5945229), (66, 3963486), (99, 2642324), (132, 1981743), (198, 1321162), (241, 1085436), (396, 660581), (482, 542718), (723, 361812), (964, 271359), (1446, 180906), (2169, 120604), (2651, 98676), (2741, 95436), (2892, 90453), (4338, 60302), (5302, 49338), (5482, 47718), (7953, 32892), (8223, 31812), (8676, 30151), (10604, 24669), (10964, 23859), (15906, 16446)]