22220457472

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{2063}}^1$

素因数の和:2383

約数の個数: 80

約数和(自身を含む): 45058812480

約数和(自身を除く): 22838355008

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 193, 218, 256, 386, 436, 512, 772, 872, 1544, 1744, 2063, 3088, 3488, 4126, 6176, 6976, 8252, 12352, 13952, 16504, 21037, 24704, 27904, 33008, 42074, 49408, 55808, 66016, 84148, 98816, 132032, 168296, 224867, 264064, 336592, 398159, 449734, 528128, 673184, 796318, 899468, 1056256, 1346368, 1592636, 1798936, 2692736, 3185272, 3597872, 5385472, 6370544, 7195744, 10770944, 12741088, 14391488, 25482176, 28782976, 43399331, 50964352, 57565952, 86798662, 101928704, 115131904, 173597324, 203857408, 347194648, 694389296, 1388778592, 2777557184, 5555114368, 11110228736, 22220457472]

約数ペア:

[(1, 22220457472), (2, 11110228736), (4, 5555114368), (8, 2777557184), (16, 1388778592), (32, 694389296), (64, 347194648), (109, 203857408), (128, 173597324), (193, 115131904), (218, 101928704), (256, 86798662), (386, 57565952), (436, 50964352), (512, 43399331), (772, 28782976), (872, 25482176), (1544, 14391488), (1744, 12741088), (2063, 10770944), (3088, 7195744), (3488, 6370544), (4126, 5385472), (6176, 3597872), (6976, 3185272), (8252, 2692736), (12352, 1798936), (13952, 1592636), (16504, 1346368), (21037, 1056256), (24704, 899468), (27904, 796318), (33008, 673184), (42074, 528128), (49408, 449734), (55808, 398159), (66016, 336592), (84148, 264064), (98816, 224867), (132032, 168296)]