282487884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{42569}}^1$

素因数の和:42662

約数の個数: 48

約数和(自身を含む): 762854400

約数和(自身を除く): 480366516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 42569, 85138, 127707, 170276, 255414, 297983, 510828, 595966, 893949, 1191932, 1787898, 3362951, 3575796, 6725902, 10088853, 13451804, 20177706, 23540657, 40355412, 47081314, 70621971, 94162628, 141243942, 282487884]

約数ペア:

[(1, 282487884), (2, 141243942), (3, 94162628), (4, 70621971), (6, 47081314), (7, 40355412), (12, 23540657), (14, 20177706), (21, 13451804), (28, 10088853), (42, 6725902), (79, 3575796), (84, 3362951), (158, 1787898), (237, 1191932), (316, 893949), (474, 595966), (553, 510828), (948, 297983), (1106, 255414), (1659, 170276), (2212, 127707), (3318, 85138), (6636, 42569)]