1098220288

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{683}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 2399132736

約数和(自身を除く): 1300912448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 571, 683, 704, 1142, 1366, 1408, 2284, 2732, 2816, 4568, 5464, 6281, 7513, 9136, 10928, 12562, 15026, 18272, 21856, 25124, 30052, 36544, 43712, 50248, 60104, 73088, 87424, 100496, 120208, 146176, 174848, 200992, 240416, 389993, 401984, 480832, 779986, 803968, 961664, 1559972, 1607936, 1923328, 3119944, 4289923, 6239888, 8579846, 12479776, 17159692, 24959552, 34319384, 49919104, 68638768, 99838208, 137277536, 274555072, 549110144, 1098220288]

約数ペア:

[(1, 1098220288), (2, 549110144), (4, 274555072), (8, 137277536), (11, 99838208), (16, 68638768), (22, 49919104), (32, 34319384), (44, 24959552), (64, 17159692), (88, 12479776), (128, 8579846), (176, 6239888), (256, 4289923), (352, 3119944), (571, 1923328), (683, 1607936), (704, 1559972), (1142, 961664), (1366, 803968), (1408, 779986), (2284, 480832), (2732, 401984), (2816, 389993), (4568, 240416), (5464, 200992), (6281, 174848), (7513, 146176), (9136, 120208), (10928, 100496), (12562, 87424), (15026, 73088), (18272, 60104), (21856, 50248), (25124, 43712), (30052, 36544)]