238341888

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 734662656

約数和(自身を除く): 496320768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 64, 71, 72, 93, 94, 96, 124, 128, 141, 142, 144, 186, 188, 192, 213, 248, 256, 279, 282, 284, 288, 372, 376, 384, 423, 426, 496, 558, 564, 568, 576, 639, 744, 752, 768, 846, 852, 992, 1116, 1128, 1136, 1152, 1278, 1457, 1488, 1504, 1692, 1704, 1984, 2201, 2232, 2256, 2272, 2304, 2556, 2914, 2976, 3008, 3337, 3384, 3408, 3968, 4371, 4402, 4464, 4512, 4544, 5112, 5828, 5952, 6016, 6603, 6674, 6768, 6816, 7936, 8742, 8804, 8928, 9024, 9088, 10011, 10224, 11656, 11904, 12032, 13113, 13206, 13348, 13536, 13632, 17484, 17608, 17856, 18048, 18176, 19809, 20022, 20448, 23312, 23808, 26226, 26412, 26696, 27072, 27264, 30033, 34968, 35216, 35712, 36096, 39618, 40044, 40896, 46624, 52452, 52824, 53392, 54144, 54528, 60066, 69936, 70432, 71424, 79236, 80088, 81792, 93248, 103447, 104904, 105648, 106784, 108288, 120132, 139872, 140864, 158472, 160176, 163584, 186496, 206894, 209808, 211296, 213568, 240264, 279744, 281728, 310341, 316944, 320352, 372992, 413788, 419616, 422592, 427136, 480528, 559488, 563456, 620682, 633888, 640704, 827576, 839232, 845184, 854272, 931023, 961056, 1118976, 1241364, 1267776, 1281408, 1655152, 1678464, 1690368, 1862046, 1922112, 2482728, 2535552, 2562816, 3310304, 3356928, 3724092, 3844224, 4965456, 5071104, 6620608, 7448184, 7688448, 9930912, 13241216, 14896368, 19861824, 26482432, 29792736, 39723648, 59585472, 79447296, 119170944, 238341888]

約数ペア:

[(1, 238341888), (2, 119170944), (3, 79447296), (4, 59585472), (6, 39723648), (8, 29792736), (9, 26482432), (12, 19861824), (16, 14896368), (18, 13241216), (24, 9930912), (31, 7688448), (32, 7448184), (36, 6620608), (47, 5071104), (48, 4965456), (62, 3844224), (64, 3724092), (71, 3356928), (72, 3310304), (93, 2562816), (94, 2535552), (96, 2482728), (124, 1922112), (128, 1862046), (141, 1690368), (142, 1678464), (144, 1655152), (186, 1281408), (188, 1267776), (192, 1241364), (213, 1118976), (248, 961056), (256, 931023), (279, 854272), (282, 845184), (284, 839232), (288, 827576), (372, 640704), (376, 633888), (384, 620682), (423, 563456), (426, 559488), (496, 480528), (558, 427136), (564, 422592), (568, 419616), (576, 413788), (639, 372992), (744, 320352), (752, 316944), (768, 310341), (846, 281728), (852, 279744), (992, 240264), (1116, 213568), (1128, 211296), (1136, 209808), (1152, 206894), (1278, 186496), (1457, 163584), (1488, 160176), (1504, 158472), (1692, 140864), (1704, 139872), (1984, 120132), (2201, 108288), (2232, 106784), (2256, 105648), (2272, 104904), (2304, 103447), (2556, 93248), (2914, 81792), (2976, 80088), (3008, 79236), (3337, 71424), (3384, 70432), (3408, 69936), (3968, 60066), (4371, 54528), (4402, 54144), (4464, 53392), (4512, 52824), (4544, 52452), (5112, 46624), (5828, 40896), (5952, 40044), (6016, 39618), (6603, 36096), (6674, 35712), (6768, 35216), (6816, 34968), (7936, 30033), (8742, 27264), (8804, 27072), (8928, 26696), (9024, 26412), (9088, 26226), (10011, 23808), (10224, 23312), (11656, 20448), (11904, 20022), (12032, 19809), (13113, 18176), (13206, 18048), (13348, 17856), (13536, 17608), (13632, 17484)]