381614464

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1312

約数の個数: 128

約数和(自身を含む): 979200000

約数和(自身を除く): 597585536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 896, 992, 1232, 1249, 1364, 1408, 1736, 1984, 2387, 2464, 2498, 2728, 3472, 3968, 4774, 4928, 4996, 5456, 6944, 8743, 9548, 9856, 9992, 10912, 13739, 13888, 17486, 19096, 19984, 21824, 27478, 27776, 34972, 38192, 38719, 39968, 43648, 54956, 69944, 76384, 77438, 79936, 96173, 109912, 139888, 152768, 154876, 159872, 192346, 219824, 271033, 279776, 305536, 309752, 384692, 425909, 439648, 542066, 559552, 619504, 769384, 851818, 879296, 1084132, 1119104, 1239008, 1538768, 1703636, 1758592, 2168264, 2478016, 2981363, 3077536, 3407272, 4336528, 4956032, 5962726, 6155072, 6814544, 8673056, 11925452, 12310144, 13629088, 17346112, 23850904, 27258176, 34692224, 47701808, 54516352, 95403616, 190807232, 381614464]

約数ペア:

[(1, 381614464), (2, 190807232), (4, 95403616), (7, 54516352), (8, 47701808), (11, 34692224), (14, 27258176), (16, 23850904), (22, 17346112), (28, 13629088), (31, 12310144), (32, 11925452), (44, 8673056), (56, 6814544), (62, 6155072), (64, 5962726), (77, 4956032), (88, 4336528), (112, 3407272), (124, 3077536), (128, 2981363), (154, 2478016), (176, 2168264), (217, 1758592), (224, 1703636), (248, 1538768), (308, 1239008), (341, 1119104), (352, 1084132), (434, 879296), (448, 851818), (496, 769384), (616, 619504), (682, 559552), (704, 542066), (868, 439648), (896, 425909), (992, 384692), (1232, 309752), (1249, 305536), (1364, 279776), (1408, 271033), (1736, 219824), (1984, 192346), (2387, 159872), (2464, 154876), (2498, 152768), (2728, 139888), (3472, 109912), (3968, 96173), (4774, 79936), (4928, 77438), (4996, 76384), (5456, 69944), (6944, 54956), (8743, 43648), (9548, 39968), (9856, 38719), (9992, 38192), (10912, 34972), (13739, 27776), (13888, 27478), (17486, 21824), (19096, 19984)]