280515552

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{62171}}^1$

素因数の和:62231

約数の個数: 48

約数和(自身を含む): 752032512

約数和(自身を除く): 471516960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 62171, 124342, 186513, 248684, 373026, 497368, 746052, 994736, 1492104, 1989472, 2922037, 2984208, 5844074, 5968416, 8766111, 11688148, 17532222, 23376296, 35064444, 46752592, 70128888, 93505184, 140257776, 280515552]

約数ペア:

[(1, 280515552), (2, 140257776), (3, 93505184), (4, 70128888), (6, 46752592), (8, 35064444), (12, 23376296), (16, 17532222), (24, 11688148), (32, 8766111), (47, 5968416), (48, 5844074), (94, 2984208), (96, 2922037), (141, 1989472), (188, 1492104), (282, 994736), (376, 746052), (564, 497368), (752, 373026), (1128, 248684), (1504, 186513), (2256, 124342), (4512, 62171)]