218360172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1249}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 540540000

約数和(自身を除く): 322179828

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 857, 1249, 1714, 2498, 2571, 3428, 3747, 4996, 5142, 7494, 10284, 14569, 14988, 21233, 29138, 42466, 43707, 58276, 63699, 84932, 87414, 127398, 174828, 254796, 1070393, 2140786, 3211179, 4281572, 6422358, 12844716, 18196681, 36393362, 54590043, 72786724, 109180086, 218360172]

約数ペア:

[(1, 218360172), (2, 109180086), (3, 72786724), (4, 54590043), (6, 36393362), (12, 18196681), (17, 12844716), (34, 6422358), (51, 4281572), (68, 3211179), (102, 2140786), (204, 1070393), (857, 254796), (1249, 174828), (1714, 127398), (2498, 87414), (2571, 84932), (3428, 63699), (3747, 58276), (4996, 43707), (5142, 42466), (7494, 29138), (10284, 21233), (14569, 14988)]