220110528

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1286

約数の個数: 112

約数和(自身を含む): 643006080

約数和(自身を除く): 422895552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 89, 96, 132, 176, 178, 192, 264, 267, 352, 356, 528, 534, 704, 712, 979, 1056, 1068, 1171, 1424, 1958, 2112, 2136, 2342, 2848, 2937, 3513, 3916, 4272, 4684, 5696, 5874, 7026, 7832, 8544, 9368, 11748, 12881, 14052, 15664, 17088, 18736, 23496, 25762, 28104, 31328, 37472, 38643, 46992, 51524, 56208, 62656, 74944, 77286, 93984, 103048, 104219, 112416, 154572, 187968, 206096, 208438, 224832, 309144, 312657, 412192, 416876, 618288, 625314, 824384, 833752, 1146409, 1236576, 1250628, 1667504, 2292818, 2473152, 2501256, 3335008, 3439227, 4585636, 5002512, 6670016, 6878454, 9171272, 10005024, 13756908, 18342544, 20010048, 27513816, 36685088, 55027632, 73370176, 110055264, 220110528]

約数ペア:

[(1, 220110528), (2, 110055264), (3, 73370176), (4, 55027632), (6, 36685088), (8, 27513816), (11, 20010048), (12, 18342544), (16, 13756908), (22, 10005024), (24, 9171272), (32, 6878454), (33, 6670016), (44, 5002512), (48, 4585636), (64, 3439227), (66, 3335008), (88, 2501256), (89, 2473152), (96, 2292818), (132, 1667504), (176, 1250628), (178, 1236576), (192, 1146409), (264, 833752), (267, 824384), (352, 625314), (356, 618288), (528, 416876), (534, 412192), (704, 312657), (712, 309144), (979, 224832), (1056, 208438), (1068, 206096), (1171, 187968), (1424, 154572), (1958, 112416), (2112, 104219), (2136, 103048), (2342, 93984), (2848, 77286), (2937, 74944), (3513, 62656), (3916, 56208), (4272, 51524), (4684, 46992), (5696, 38643), (5874, 37472), (7026, 31328), (7832, 28104), (8544, 25762), (9368, 23496), (11748, 18736), (12881, 17088), (14052, 15664)]