211678416

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47419}}^1$

素因数の和:47464

約数の個数: 60

約数和(自身を含む): 611528320

約数和(自身を除く): 399849904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 47419, 94838, 142257, 189676, 284514, 379352, 426771, 569028, 758704, 853542, 1138056, 1469989, 1707084, 2276112, 2939978, 3414168, 4409967, 5879956, 6828336, 8819934, 11759912, 13229901, 17639868, 23519824, 26459802, 35279736, 52919604, 70559472, 105839208, 211678416]

約数ペア:

[(1, 211678416), (2, 105839208), (3, 70559472), (4, 52919604), (6, 35279736), (8, 26459802), (9, 23519824), (12, 17639868), (16, 13229901), (18, 11759912), (24, 8819934), (31, 6828336), (36, 5879956), (48, 4409967), (62, 3414168), (72, 2939978), (93, 2276112), (124, 1707084), (144, 1469989), (186, 1138056), (248, 853542), (279, 758704), (372, 569028), (496, 426771), (558, 379352), (744, 284514), (1116, 189676), (1488, 142257), (2232, 94838), (4464, 47419)]