397774608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 1289060352

約数和(自身を除く): 891285744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 281, 308, 336, 383, 462, 528, 562, 616, 766, 843, 924, 1124, 1149, 1232, 1532, 1686, 1848, 1967, 2248, 2298, 2681, 3064, 3091, 3372, 3696, 3934, 4213, 4496, 4596, 5362, 5901, 6128, 6182, 6744, 7868, 8043, 8426, 9192, 9273, 10724, 11802, 12364, 12639, 13488, 15736, 16086, 16852, 18384, 18546, 21448, 21637, 23604, 24728, 25278, 29491, 31472, 32172, 33704, 37092, 42896, 43274, 47208, 49456, 50556, 58982, 64344, 64911, 67408, 74184, 86548, 88473, 94416, 101112, 107623, 117964, 128688, 129822, 148368, 173096, 176946, 202224, 215246, 235928, 259644, 322869, 346192, 353892, 430492, 471856, 519288, 645738, 707784, 753361, 860984, 1038576, 1183853, 1291476, 1415568, 1506722, 1721968, 2260083, 2367706, 2582952, 3013444, 3551559, 4520166, 4735412, 5165904, 6026888, 7103118, 8286971, 9040332, 9470824, 12053776, 14206236, 16573942, 18080664, 18941648, 24860913, 28412472, 33147884, 36161328, 49721826, 56824944, 66295768, 99443652, 132591536, 198887304, 397774608]

約数ペア:

[(1, 397774608), (2, 198887304), (3, 132591536), (4, 99443652), (6, 66295768), (7, 56824944), (8, 49721826), (11, 36161328), (12, 33147884), (14, 28412472), (16, 24860913), (21, 18941648), (22, 18080664), (24, 16573942), (28, 14206236), (33, 12053776), (42, 9470824), (44, 9040332), (48, 8286971), (56, 7103118), (66, 6026888), (77, 5165904), (84, 4735412), (88, 4520166), (112, 3551559), (132, 3013444), (154, 2582952), (168, 2367706), (176, 2260083), (231, 1721968), (264, 1506722), (281, 1415568), (308, 1291476), (336, 1183853), (383, 1038576), (462, 860984), (528, 753361), (562, 707784), (616, 645738), (766, 519288), (843, 471856), (924, 430492), (1124, 353892), (1149, 346192), (1232, 322869), (1532, 259644), (1686, 235928), (1848, 215246), (1967, 202224), (2248, 176946), (2298, 173096), (2681, 148368), (3064, 129822), (3091, 128688), (3372, 117964), (3696, 107623), (3934, 101112), (4213, 94416), (4496, 88473), (4596, 86548), (5362, 74184), (5901, 67408), (6128, 64911), (6182, 64344), (6744, 58982), (7868, 50556), (8043, 49456), (8426, 47208), (9192, 43274), (9273, 42896), (10724, 37092), (11802, 33704), (12364, 32172), (12639, 31472), (13488, 29491), (15736, 25278), (16086, 24728), (16852, 23604), (18384, 21637), (18546, 21448)]