505778208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6869}}^1$

素因数の和:6954

約数の個数: 96

約数和(自身を含む): 1454241600

約数和(自身を除く): 948463392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 78, 96, 104, 118, 156, 177, 208, 236, 312, 354, 416, 472, 624, 708, 767, 944, 1248, 1416, 1534, 1888, 2301, 2832, 3068, 4602, 5664, 6136, 6869, 9204, 12272, 13738, 18408, 20607, 24544, 27476, 36816, 41214, 54952, 73632, 82428, 89297, 109904, 164856, 178594, 219808, 267891, 329712, 357188, 405271, 535782, 659424, 714376, 810542, 1071564, 1215813, 1428752, 1621084, 2143128, 2431626, 2857504, 3242168, 4286256, 4863252, 5268523, 6484336, 8572512, 9726504, 10537046, 12968672, 15805569, 19453008, 21074092, 31611138, 38906016, 42148184, 63222276, 84296368, 126444552, 168592736, 252889104, 505778208]

約数ペア:

[(1, 505778208), (2, 252889104), (3, 168592736), (4, 126444552), (6, 84296368), (8, 63222276), (12, 42148184), (13, 38906016), (16, 31611138), (24, 21074092), (26, 19453008), (32, 15805569), (39, 12968672), (48, 10537046), (52, 9726504), (59, 8572512), (78, 6484336), (96, 5268523), (104, 4863252), (118, 4286256), (156, 3242168), (177, 2857504), (208, 2431626), (236, 2143128), (312, 1621084), (354, 1428752), (416, 1215813), (472, 1071564), (624, 810542), (708, 714376), (767, 659424), (944, 535782), (1248, 405271), (1416, 357188), (1534, 329712), (1888, 267891), (2301, 219808), (2832, 178594), (3068, 164856), (4602, 109904), (5664, 89297), (6136, 82428), (6869, 73632), (9204, 54952), (12272, 41214), (13738, 36816), (18408, 27476), (20607, 24544)]