287475024

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1408

約数の個数: 80

約数和(自身を含む): 764951040

約数和(自身を除く): 477476016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 536, 568, 804, 852, 1072, 1136, 1259, 1608, 1704, 2518, 3216, 3408, 3777, 4757, 5036, 7554, 9514, 10072, 14271, 15108, 19028, 20144, 28542, 30216, 38056, 57084, 60432, 76112, 84353, 89389, 114168, 168706, 178778, 228336, 253059, 268167, 337412, 357556, 506118, 536334, 674824, 715112, 1012236, 1072668, 1349648, 1430224, 2024472, 2145336, 4048944, 4290672, 5989063, 11978126, 17967189, 23956252, 35934378, 47912504, 71868756, 95825008, 143737512, 287475024]

約数ペア:

[(1, 287475024), (2, 143737512), (3, 95825008), (4, 71868756), (6, 47912504), (8, 35934378), (12, 23956252), (16, 17967189), (24, 11978126), (48, 5989063), (67, 4290672), (71, 4048944), (134, 2145336), (142, 2024472), (201, 1430224), (213, 1349648), (268, 1072668), (284, 1012236), (402, 715112), (426, 674824), (536, 536334), (568, 506118), (804, 357556), (852, 337412), (1072, 268167), (1136, 253059), (1259, 228336), (1608, 178778), (1704, 168706), (2518, 114168), (3216, 89389), (3408, 84353), (3777, 76112), (4757, 60432), (5036, 57084), (7554, 38056), (9514, 30216), (10072, 28542), (14271, 20144), (15108, 19028)]