489664512

素因数分解:

$2^{12}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 156

約数和(自身を含む): 1456687440

約数和(自身を除く): 967022928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 359, 384, 444, 512, 576, 592, 666, 718, 768, 888, 1024, 1077, 1152, 1184, 1332, 1436, 1536, 1776, 2048, 2154, 2304, 2368, 2664, 2872, 3072, 3231, 3552, 4096, 4308, 4608, 4736, 5328, 5744, 6144, 6462, 7104, 8616, 9216, 9472, 10656, 11488, 12288, 12924, 13283, 14208, 17232, 18432, 18944, 21312, 22976, 25848, 26566, 28416, 34464, 36864, 37888, 39849, 42624, 45952, 51696, 53132, 56832, 68928, 75776, 79698, 85248, 91904, 103392, 106264, 113664, 119547, 137856, 151552, 159396, 170496, 183808, 206784, 212528, 227328, 239094, 275712, 318792, 340992, 367616, 413568, 425056, 454656, 478188, 551424, 637584, 681984, 735232, 827136, 850112, 956376, 1102848, 1275168, 1363968, 1470464, 1654272, 1700224, 1912752, 2205696, 2550336, 3308544, 3400448, 3825504, 4411392, 5100672, 6617088, 6800896, 7651008, 10201344, 13234176, 13601792, 15302016, 20402688, 27203584, 30604032, 40805376, 54407168, 61208064, 81610752, 122416128, 163221504, 244832256, 489664512]

約数ペア:

[(1, 489664512), (2, 244832256), (3, 163221504), (4, 122416128), (6, 81610752), (8, 61208064), (9, 54407168), (12, 40805376), (16, 30604032), (18, 27203584), (24, 20402688), (32, 15302016), (36, 13601792), (37, 13234176), (48, 10201344), (64, 7651008), (72, 6800896), (74, 6617088), (96, 5100672), (111, 4411392), (128, 3825504), (144, 3400448), (148, 3308544), (192, 2550336), (222, 2205696), (256, 1912752), (288, 1700224), (296, 1654272), (333, 1470464), (359, 1363968), (384, 1275168), (444, 1102848), (512, 956376), (576, 850112), (592, 827136), (666, 735232), (718, 681984), (768, 637584), (888, 551424), (1024, 478188), (1077, 454656), (1152, 425056), (1184, 413568), (1332, 367616), (1436, 340992), (1536, 318792), (1776, 275712), (2048, 239094), (2154, 227328), (2304, 212528), (2368, 206784), (2664, 183808), (2872, 170496), (3072, 159396), (3231, 151552), (3552, 137856), (4096, 119547), (4308, 113664), (4608, 106264), (4736, 103392), (5328, 91904), (5744, 85248), (6144, 79698), (6462, 75776), (7104, 68928), (8616, 56832), (9216, 53132), (9472, 51696), (10656, 45952), (11488, 42624), (12288, 39849), (12924, 37888), (13283, 36864), (14208, 34464), (17232, 28416), (18432, 26566), (18944, 25848), (21312, 22976)]