447885522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 1132185600

約数和(自身を除く): 684300078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 139, 214, 239, 278, 321, 417, 478, 642, 717, 749, 834, 963, 973, 1251, 1434, 1498, 1673, 1926, 1946, 2151, 2247, 2502, 2919, 3346, 4302, 4494, 5019, 5838, 6741, 8757, 10038, 13482, 14873, 15057, 17514, 25573, 29746, 30114, 33221, 44619, 51146, 66442, 76719, 89238, 99663, 104111, 133857, 153438, 179011, 199326, 208222, 230157, 232547, 267714, 298989, 312333, 358022, 460314, 465094, 537033, 597978, 624666, 697641, 936999, 1074066, 1395282, 1611099, 1873998, 2092923, 3222198, 3554647, 4185846, 7109294, 10663941, 21327882, 24882529, 31991823, 49765058, 63983646, 74647587, 149295174, 223942761, 447885522]

約数ペア:

[(1, 447885522), (2, 223942761), (3, 149295174), (6, 74647587), (7, 63983646), (9, 49765058), (14, 31991823), (18, 24882529), (21, 21327882), (42, 10663941), (63, 7109294), (107, 4185846), (126, 3554647), (139, 3222198), (214, 2092923), (239, 1873998), (278, 1611099), (321, 1395282), (417, 1074066), (478, 936999), (642, 697641), (717, 624666), (749, 597978), (834, 537033), (963, 465094), (973, 460314), (1251, 358022), (1434, 312333), (1498, 298989), (1673, 267714), (1926, 232547), (1946, 230157), (2151, 208222), (2247, 199326), (2502, 179011), (2919, 153438), (3346, 133857), (4302, 104111), (4494, 99663), (5019, 89238), (5838, 76719), (6741, 66442), (8757, 51146), (10038, 44619), (13482, 33221), (14873, 30114), (15057, 29746), (17514, 25573)]