268303908

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3877}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 642817280

約数和(自身を除く): 374513372

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 876, 948, 3877, 5767, 7754, 11534, 11631, 15508, 17301, 23068, 23262, 34602, 46524, 69204, 283021, 306283, 566042, 612566, 849063, 918849, 1132084, 1225132, 1698126, 1837698, 3396252, 3675396, 22358659, 44717318, 67075977, 89434636, 134151954, 268303908]

約数ペア:

[(1, 268303908), (2, 134151954), (3, 89434636), (4, 67075977), (6, 44717318), (12, 22358659), (73, 3675396), (79, 3396252), (146, 1837698), (158, 1698126), (219, 1225132), (237, 1132084), (292, 918849), (316, 849063), (438, 612566), (474, 566042), (876, 306283), (948, 283021), (3877, 69204), (5767, 46524), (7754, 34602), (11534, 23262), (11631, 23068), (15508, 17301)]