381608448

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 160

約数和(自身を含む): 1134302400

約数和(自身を除く): 752693952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 256, 312, 348, 377, 384, 416, 464, 512, 624, 659, 696, 754, 768, 832, 928, 1131, 1248, 1318, 1392, 1508, 1536, 1664, 1856, 1977, 2262, 2496, 2636, 2784, 3016, 3328, 3712, 3954, 4524, 4992, 5272, 5568, 6032, 6656, 7424, 7908, 8567, 9048, 9984, 10544, 11136, 12064, 14848, 15816, 17134, 18096, 19111, 19968, 21088, 22272, 24128, 25701, 31632, 34268, 36192, 38222, 42176, 44544, 48256, 51402, 57333, 63264, 68536, 72384, 76444, 84352, 96512, 102804, 114666, 126528, 137072, 144768, 152888, 168704, 193024, 205608, 229332, 248443, 253056, 274144, 289536, 305776, 337408, 411216, 458664, 496886, 506112, 548288, 579072, 611552, 745329, 822432, 917328, 993772, 1012224, 1096576, 1223104, 1490658, 1644864, 1834656, 1987544, 2193152, 2446208, 2981316, 3289728, 3669312, 3975088, 4386304, 4892416, 5962632, 6579456, 7338624, 7950176, 9784832, 11925264, 13158912, 14677248, 15900352, 23850528, 29354496, 31800704, 47701056, 63601408, 95402112, 127202816, 190804224, 381608448]

約数ペア:

[(1, 381608448), (2, 190804224), (3, 127202816), (4, 95402112), (6, 63601408), (8, 47701056), (12, 31800704), (13, 29354496), (16, 23850528), (24, 15900352), (26, 14677248), (29, 13158912), (32, 11925264), (39, 9784832), (48, 7950176), (52, 7338624), (58, 6579456), (64, 5962632), (78, 4892416), (87, 4386304), (96, 3975088), (104, 3669312), (116, 3289728), (128, 2981316), (156, 2446208), (174, 2193152), (192, 1987544), (208, 1834656), (232, 1644864), (256, 1490658), (312, 1223104), (348, 1096576), (377, 1012224), (384, 993772), (416, 917328), (464, 822432), (512, 745329), (624, 611552), (659, 579072), (696, 548288), (754, 506112), (768, 496886), (832, 458664), (928, 411216), (1131, 337408), (1248, 305776), (1318, 289536), (1392, 274144), (1508, 253056), (1536, 248443), (1664, 229332), (1856, 205608), (1977, 193024), (2262, 168704), (2496, 152888), (2636, 144768), (2784, 137072), (3016, 126528), (3328, 114666), (3712, 102804), (3954, 96512), (4524, 84352), (4992, 76444), (5272, 72384), (5568, 68536), (6032, 63264), (6656, 57333), (7424, 51402), (7908, 48256), (8567, 44544), (9048, 42176), (9984, 38222), (10544, 36192), (11136, 34268), (12064, 31632), (14848, 25701), (15816, 24128), (17134, 22272), (18096, 21088), (19111, 19968)]