1567992649984

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{566131}}^1$

素因数の和:566527

約数の個数: 72

約数和(自身を含む): 3240086662400

約数和(自身を除く): 1672094012416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 349, 496, 698, 992, 1396, 1984, 2792, 3968, 5584, 7936, 10819, 11168, 21638, 22336, 43276, 44672, 86552, 89344, 173104, 346208, 566131, 692416, 1132262, 1384832, 2264524, 2769664, 4529048, 9058096, 17550061, 18116192, 35100122, 36232384, 70200244, 72464768, 140400488, 144929536, 197579719, 280800976, 395159438, 561601952, 790318876, 1123203904, 1580637752, 2246407808, 3161275504, 4492815616, 6124971289, 6322551008, 12249942578, 12645102016, 24499885156, 25290204032, 48999770312, 50580408064, 97999540624, 195999081248, 391998162496, 783996324992, 1567992649984]

約数ペア:

[(1, 1567992649984), (2, 783996324992), (4, 391998162496), (8, 195999081248), (16, 97999540624), (31, 50580408064), (32, 48999770312), (62, 25290204032), (64, 24499885156), (124, 12645102016), (128, 12249942578), (248, 6322551008), (256, 6124971289), (349, 4492815616), (496, 3161275504), (698, 2246407808), (992, 1580637752), (1396, 1123203904), (1984, 790318876), (2792, 561601952), (3968, 395159438), (5584, 280800976), (7936, 197579719), (10819, 144929536), (11168, 140400488), (21638, 72464768), (22336, 70200244), (43276, 36232384), (44672, 35100122), (86552, 18116192), (89344, 17550061), (173104, 9058096), (346208, 4529048), (566131, 2769664), (692416, 2264524), (1132262, 1384832)]