481878528

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 1349705280

約数和(自身を除く): 867826752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 64, 74, 96, 111, 122, 128, 139, 148, 183, 192, 222, 244, 256, 278, 296, 366, 384, 417, 444, 488, 512, 556, 592, 732, 768, 834, 888, 976, 1112, 1184, 1464, 1536, 1668, 1776, 1952, 2224, 2257, 2368, 2928, 3336, 3552, 3904, 4448, 4514, 4736, 5143, 5856, 6672, 6771, 7104, 7808, 8479, 8896, 9028, 9472, 10286, 11712, 13344, 13542, 14208, 15429, 15616, 16958, 17792, 18056, 18944, 20572, 23424, 25437, 26688, 27084, 28416, 30858, 31232, 33916, 35584, 36112, 41144, 46848, 50874, 53376, 54168, 56832, 61716, 67832, 71168, 72224, 82288, 93696, 101748, 106752, 108336, 123432, 135664, 144448, 164576, 203496, 213504, 216672, 246864, 271328, 288896, 313723, 329152, 406992, 433344, 493728, 542656, 577792, 627446, 658304, 813984, 866688, 941169, 987456, 1085312, 1155584, 1254892, 1316608, 1627968, 1733376, 1882338, 1974912, 2170624, 2509784, 2633216, 3255936, 3466752, 3764676, 3949824, 4341248, 5019568, 6511872, 7529352, 7899648, 10039136, 13023744, 15058704, 20078272, 30117408, 40156544, 60234816, 80313088, 120469632, 160626176, 240939264, 481878528]

約数ペア:

[(1, 481878528), (2, 240939264), (3, 160626176), (4, 120469632), (6, 80313088), (8, 60234816), (12, 40156544), (16, 30117408), (24, 20078272), (32, 15058704), (37, 13023744), (48, 10039136), (61, 7899648), (64, 7529352), (74, 6511872), (96, 5019568), (111, 4341248), (122, 3949824), (128, 3764676), (139, 3466752), (148, 3255936), (183, 2633216), (192, 2509784), (222, 2170624), (244, 1974912), (256, 1882338), (278, 1733376), (296, 1627968), (366, 1316608), (384, 1254892), (417, 1155584), (444, 1085312), (488, 987456), (512, 941169), (556, 866688), (592, 813984), (732, 658304), (768, 627446), (834, 577792), (888, 542656), (976, 493728), (1112, 433344), (1184, 406992), (1464, 329152), (1536, 313723), (1668, 288896), (1776, 271328), (1952, 246864), (2224, 216672), (2257, 213504), (2368, 203496), (2928, 164576), (3336, 144448), (3552, 135664), (3904, 123432), (4448, 108336), (4514, 106752), (4736, 101748), (5143, 93696), (5856, 82288), (6672, 72224), (6771, 71168), (7104, 67832), (7808, 61716), (8479, 56832), (8896, 54168), (9028, 53376), (9472, 50874), (10286, 46848), (11712, 41144), (13344, 36112), (13542, 35584), (14208, 33916), (15429, 31232), (15616, 30858), (16958, 28416), (17792, 27084), (18056, 26688), (18944, 25437), (20572, 23424)]