2221089552

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{42491}}^1$

素因数の和:42530

約数の個数: 120

約数和(自身を含む): 7007780640

約数和(自身を除く): 4786691088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 297, 363, 396, 432, 484, 528, 594, 726, 792, 968, 1089, 1188, 1452, 1584, 1936, 2178, 2376, 2904, 3267, 4356, 4752, 5808, 6534, 8712, 13068, 17424, 26136, 42491, 52272, 84982, 127473, 169964, 254946, 339928, 382419, 467401, 509892, 679856, 764838, 934802, 1019784, 1147257, 1402203, 1529676, 1869604, 2039568, 2294514, 2804406, 3059352, 3739208, 4206609, 4589028, 5141411, 5608812, 6118704, 7478416, 8413218, 9178056, 10282822, 11217624, 12619827, 15424233, 16826436, 18356112, 20565644, 22435248, 25239654, 30848466, 33652872, 41131288, 46272699, 50479308, 61696932, 67305744, 82262576, 92545398, 100958616, 123393864, 138818097, 185090796, 201917232, 246787728, 277636194, 370181592, 555272388, 740363184, 1110544776, 2221089552]

約数ペア:

[(1, 2221089552), (2, 1110544776), (3, 740363184), (4, 555272388), (6, 370181592), (8, 277636194), (9, 246787728), (11, 201917232), (12, 185090796), (16, 138818097), (18, 123393864), (22, 100958616), (24, 92545398), (27, 82262576), (33, 67305744), (36, 61696932), (44, 50479308), (48, 46272699), (54, 41131288), (66, 33652872), (72, 30848466), (88, 25239654), (99, 22435248), (108, 20565644), (121, 18356112), (132, 16826436), (144, 15424233), (176, 12619827), (198, 11217624), (216, 10282822), (242, 9178056), (264, 8413218), (297, 7478416), (363, 6118704), (396, 5608812), (432, 5141411), (484, 4589028), (528, 4206609), (594, 3739208), (726, 3059352), (792, 2804406), (968, 2294514), (1089, 2039568), (1188, 1869604), (1452, 1529676), (1584, 1402203), (1936, 1147257), (2178, 1019784), (2376, 934802), (2904, 764838), (3267, 679856), (4356, 509892), (4752, 467401), (5808, 382419), (6534, 339928), (8712, 254946), (13068, 169964), (17424, 127473), (26136, 84982), (42491, 52272)]