392937776

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1619}}^1$

素因数の和:1842

約数の個数: 80

約数和(自身を含む): 954581760

約数和(自身を除く): 561643984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 197, 308, 394, 616, 788, 1232, 1379, 1576, 1619, 2167, 2758, 3152, 3238, 4334, 5516, 6476, 8668, 11032, 11333, 12952, 15169, 17336, 17809, 22064, 22666, 25904, 30338, 34672, 35618, 45332, 60676, 71236, 90664, 121352, 124663, 142472, 181328, 242704, 249326, 284944, 318943, 498652, 637886, 997304, 1275772, 1994608, 2232601, 2551544, 3508373, 4465202, 5103088, 7016746, 8930404, 14033492, 17860808, 24558611, 28066984, 35721616, 49117222, 56133968, 98234444, 196468888, 392937776]

約数ペア:

[(1, 392937776), (2, 196468888), (4, 98234444), (7, 56133968), (8, 49117222), (11, 35721616), (14, 28066984), (16, 24558611), (22, 17860808), (28, 14033492), (44, 8930404), (56, 7016746), (77, 5103088), (88, 4465202), (112, 3508373), (154, 2551544), (176, 2232601), (197, 1994608), (308, 1275772), (394, 997304), (616, 637886), (788, 498652), (1232, 318943), (1379, 284944), (1576, 249326), (1619, 242704), (2167, 181328), (2758, 142472), (3152, 124663), (3238, 121352), (4334, 90664), (5516, 71236), (6476, 60676), (8668, 45332), (11032, 35618), (11333, 34672), (12952, 30338), (15169, 25904), (17336, 22666), (17809, 22064)]