254883216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2393}}^1$

素因数の和:2728

約数の個数: 80

約数和(自身を含む): 755201664

約数和(自身を除く): 500318448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 317, 336, 634, 951, 1268, 1902, 2219, 2393, 2536, 3804, 4438, 4786, 5072, 6657, 7179, 7608, 8876, 9572, 13314, 14358, 15216, 16751, 17752, 19144, 26628, 28716, 33502, 35504, 38288, 50253, 53256, 57432, 67004, 100506, 106512, 114864, 134008, 201012, 268016, 402024, 758581, 804048, 1517162, 2275743, 3034324, 4551486, 5310067, 6068648, 9102972, 10620134, 12137296, 15930201, 18205944, 21240268, 31860402, 36411888, 42480536, 63720804, 84961072, 127441608, 254883216]

約数ペア:

[(1, 254883216), (2, 127441608), (3, 84961072), (4, 63720804), (6, 42480536), (7, 36411888), (8, 31860402), (12, 21240268), (14, 18205944), (16, 15930201), (21, 12137296), (24, 10620134), (28, 9102972), (42, 6068648), (48, 5310067), (56, 4551486), (84, 3034324), (112, 2275743), (168, 1517162), (317, 804048), (336, 758581), (634, 402024), (951, 268016), (1268, 201012), (1902, 134008), (2219, 114864), (2393, 106512), (2536, 100506), (3804, 67004), (4438, 57432), (4786, 53256), (5072, 50253), (6657, 38288), (7179, 35504), (7608, 33502), (8876, 28716), (9572, 26628), (13314, 19144), (14358, 17752), (15216, 16751)]