306705966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4133

約数の個数: 64

約数和(自身を含む): 740966400

約数和(自身を除く): 434260434

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 237, 322, 474, 483, 553, 966, 1106, 1659, 1817, 3318, 3634, 4019, 5451, 8038, 10902, 12057, 12719, 24114, 25438, 28133, 38157, 56266, 76314, 84399, 92437, 168798, 184874, 277311, 317501, 554622, 635002, 647059, 952503, 1294118, 1905006, 1941177, 2222507, 3882354, 4445014, 6667521, 7302523, 13335042, 14605046, 21907569, 43815138, 51117661, 102235322, 153352983, 306705966]

約数ペア:

[(1, 306705966), (2, 153352983), (3, 102235322), (6, 51117661), (7, 43815138), (14, 21907569), (21, 14605046), (23, 13335042), (42, 7302523), (46, 6667521), (69, 4445014), (79, 3882354), (138, 2222507), (158, 1941177), (161, 1905006), (237, 1294118), (322, 952503), (474, 647059), (483, 635002), (553, 554622), (966, 317501), (1106, 277311), (1659, 184874), (1817, 168798), (3318, 92437), (3634, 84399), (4019, 76314), (5451, 56266), (8038, 38157), (10902, 28133), (12057, 25438), (12719, 24114)]