219315744

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{12907}}^1$

素因数の和:12982

約数の個数: 72

約数和(自身を含む): 634299120

約数和(自身を除く): 414983376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 12907, 16992, 25814, 38721, 51628, 77442, 103256, 116163, 154884, 206512, 232326, 309768, 413024, 464652, 619536, 761513, 929304, 1239072, 1523026, 1858608, 2284539, 3046052, 3717216, 4569078, 6092104, 6853617, 9138156, 12184208, 13707234, 18276312, 24368416, 27414468, 36552624, 54828936, 73105248, 109657872, 219315744]

約数ペア:

[(1, 219315744), (2, 109657872), (3, 73105248), (4, 54828936), (6, 36552624), (8, 27414468), (9, 24368416), (12, 18276312), (16, 13707234), (18, 12184208), (24, 9138156), (32, 6853617), (36, 6092104), (48, 4569078), (59, 3717216), (72, 3046052), (96, 2284539), (118, 1858608), (144, 1523026), (177, 1239072), (236, 929304), (288, 761513), (354, 619536), (472, 464652), (531, 413024), (708, 309768), (944, 232326), (1062, 206512), (1416, 154884), (1888, 116163), (2124, 103256), (2832, 77442), (4248, 51628), (5664, 38721), (8496, 25814), (12907, 16992)]