664195488

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{628973}}^1$

素因数の和:628997

約数の個数: 48

約数和(自身を含む): 1902017376

約数和(自身を除く): 1237821888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 628973, 1257946, 1886919, 2515892, 3773838, 5031784, 6918703, 7547676, 10063568, 13837406, 15095352, 20127136, 20756109, 27674812, 30190704, 41512218, 55349624, 60381408, 83024436, 110699248, 166048872, 221398496, 332097744, 664195488]

約数ペア:

[(1, 664195488), (2, 332097744), (3, 221398496), (4, 166048872), (6, 110699248), (8, 83024436), (11, 60381408), (12, 55349624), (16, 41512218), (22, 30190704), (24, 27674812), (32, 20756109), (33, 20127136), (44, 15095352), (48, 13837406), (66, 10063568), (88, 7547676), (96, 6918703), (132, 5031784), (176, 3773838), (264, 2515892), (352, 1886919), (528, 1257946), (1056, 628973)]