289933416

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 817689600

約数和(自身を除く): 527756184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 191, 232, 261, 348, 382, 522, 573, 696, 727, 764, 1044, 1146, 1454, 1528, 1719, 2088, 2181, 2292, 2908, 3438, 4362, 4584, 5539, 5816, 6543, 6876, 8724, 11078, 13086, 13752, 16617, 17448, 21083, 22156, 26172, 33234, 42166, 44312, 49851, 52344, 63249, 66468, 84332, 99702, 126498, 132936, 138857, 168664, 189747, 199404, 252996, 277714, 379494, 398808, 416571, 505992, 555428, 758988, 833142, 1110856, 1249713, 1517976, 1666284, 2499426, 3332568, 4026853, 4998852, 8053706, 9997704, 12080559, 16107412, 24161118, 32214824, 36241677, 48322236, 72483354, 96644472, 144966708, 289933416]

約数ペア:

[(1, 289933416), (2, 144966708), (3, 96644472), (4, 72483354), (6, 48322236), (8, 36241677), (9, 32214824), (12, 24161118), (18, 16107412), (24, 12080559), (29, 9997704), (36, 8053706), (58, 4998852), (72, 4026853), (87, 3332568), (116, 2499426), (174, 1666284), (191, 1517976), (232, 1249713), (261, 1110856), (348, 833142), (382, 758988), (522, 555428), (573, 505992), (696, 416571), (727, 398808), (764, 379494), (1044, 277714), (1146, 252996), (1454, 199404), (1528, 189747), (1719, 168664), (2088, 138857), (2181, 132936), (2292, 126498), (2908, 99702), (3438, 84332), (4362, 66468), (4584, 63249), (5539, 52344), (5816, 49851), (6543, 44312), (6876, 42166), (8724, 33234), (11078, 26172), (13086, 22156), (13752, 21083), (16617, 17448)]