480922048

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2741

約数の個数: 56

約数和(自身を含む): 990990144

約数和(自身を除く): 510068096

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 188, 244, 376, 488, 752, 976, 1504, 1952, 2621, 2867, 3008, 3904, 5242, 5734, 10484, 11468, 20968, 22936, 41936, 45872, 83872, 91744, 123187, 159881, 167744, 183488, 246374, 319762, 492748, 639524, 985496, 1279048, 1970992, 2558096, 3941984, 5116192, 7514407, 7883968, 10232384, 15028814, 30057628, 60115256, 120230512, 240461024, 480922048]

約数ペア:

[(1, 480922048), (2, 240461024), (4, 120230512), (8, 60115256), (16, 30057628), (32, 15028814), (47, 10232384), (61, 7883968), (64, 7514407), (94, 5116192), (122, 3941984), (188, 2558096), (244, 1970992), (376, 1279048), (488, 985496), (752, 639524), (976, 492748), (1504, 319762), (1952, 246374), (2621, 183488), (2867, 167744), (3008, 159881), (3904, 123187), (5242, 91744), (5734, 83872), (10484, 45872), (11468, 41936), (20968, 22936)]