255585504

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 689762304

約数和(自身を除く): 434176800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 191, 212, 263, 318, 382, 424, 526, 573, 636, 764, 789, 848, 1052, 1146, 1272, 1528, 1578, 1696, 2104, 2292, 2544, 3056, 3156, 4208, 4584, 5088, 6112, 6312, 8416, 9168, 10123, 12624, 13939, 18336, 20246, 25248, 27878, 30369, 40492, 41817, 50233, 55756, 60738, 80984, 83634, 100466, 111512, 121476, 150699, 161968, 167268, 200932, 223024, 242952, 301398, 323936, 334536, 401864, 446048, 485904, 602796, 669072, 803728, 971808, 1205592, 1338144, 1607456, 2411184, 2662349, 4822368, 5324698, 7987047, 10649396, 15974094, 21298792, 31948188, 42597584, 63896376, 85195168, 127792752, 255585504]

約数ペア:

[(1, 255585504), (2, 127792752), (3, 85195168), (4, 63896376), (6, 42597584), (8, 31948188), (12, 21298792), (16, 15974094), (24, 10649396), (32, 7987047), (48, 5324698), (53, 4822368), (96, 2662349), (106, 2411184), (159, 1607456), (191, 1338144), (212, 1205592), (263, 971808), (318, 803728), (382, 669072), (424, 602796), (526, 485904), (573, 446048), (636, 401864), (764, 334536), (789, 323936), (848, 301398), (1052, 242952), (1146, 223024), (1272, 200932), (1528, 167268), (1578, 161968), (1696, 150699), (2104, 121476), (2292, 111512), (2544, 100466), (3056, 83634), (3156, 80984), (4208, 60738), (4584, 55756), (5088, 50233), (6112, 41817), (6312, 40492), (8416, 30369), (9168, 27878), (10123, 25248), (12624, 20246), (13939, 18336)]