343389144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 1012008960

約数和(自身を除く): 668619816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 157, 168, 188, 277, 282, 314, 329, 376, 471, 554, 564, 628, 658, 831, 942, 987, 1099, 1108, 1128, 1256, 1316, 1662, 1884, 1939, 1974, 2198, 2216, 2632, 3297, 3324, 3768, 3878, 3948, 4396, 5817, 6594, 6648, 7379, 7756, 7896, 8792, 11634, 13019, 13188, 14758, 15512, 22137, 23268, 26038, 26376, 29516, 39057, 43489, 44274, 46536, 51653, 52076, 59032, 78114, 86978, 88548, 91133, 103306, 104152, 130467, 154959, 156228, 173956, 177096, 182266, 206612, 260934, 273399, 304423, 309918, 312456, 347912, 364532, 413224, 521868, 546798, 608846, 619836, 729064, 913269, 1043736, 1093596, 1217692, 1239672, 1826538, 2043983, 2187192, 2435384, 3653076, 4087966, 6131949, 7306152, 8175932, 12263898, 14307881, 16351864, 24527796, 28615762, 42923643, 49055592, 57231524, 85847286, 114463048, 171694572, 343389144]

約数ペア:

[(1, 343389144), (2, 171694572), (3, 114463048), (4, 85847286), (6, 57231524), (7, 49055592), (8, 42923643), (12, 28615762), (14, 24527796), (21, 16351864), (24, 14307881), (28, 12263898), (42, 8175932), (47, 7306152), (56, 6131949), (84, 4087966), (94, 3653076), (141, 2435384), (157, 2187192), (168, 2043983), (188, 1826538), (277, 1239672), (282, 1217692), (314, 1093596), (329, 1043736), (376, 913269), (471, 729064), (554, 619836), (564, 608846), (628, 546798), (658, 521868), (831, 413224), (942, 364532), (987, 347912), (1099, 312456), (1108, 309918), (1128, 304423), (1256, 273399), (1316, 260934), (1662, 206612), (1884, 182266), (1939, 177096), (1974, 173956), (2198, 156228), (2216, 154959), (2632, 130467), (3297, 104152), (3324, 103306), (3768, 91133), (3878, 88548), (3948, 86978), (4396, 78114), (5817, 59032), (6594, 52076), (6648, 51653), (7379, 46536), (7756, 44274), (7896, 43489), (8792, 39057), (11634, 29516), (13019, 26376), (13188, 26038), (14758, 23268), (15512, 22137)]