2918856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 7934400

約数和(自身を除く): 5015544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 173, 222, 228, 296, 346, 444, 456, 519, 692, 703, 888, 1038, 1384, 1406, 2076, 2109, 2812, 3287, 4152, 4218, 5624, 6401, 6574, 8436, 9861, 12802, 13148, 16872, 19203, 19722, 25604, 26296, 38406, 39444, 51208, 76812, 78888, 121619, 153624, 243238, 364857, 486476, 729714, 972952, 1459428, 2918856]

約数ペア:

[(1, 2918856), (2, 1459428), (3, 972952), (4, 729714), (6, 486476), (8, 364857), (12, 243238), (19, 153624), (24, 121619), (37, 78888), (38, 76812), (57, 51208), (74, 39444), (76, 38406), (111, 26296), (114, 25604), (148, 19722), (152, 19203), (173, 16872), (222, 13148), (228, 12802), (296, 9861), (346, 8436), (444, 6574), (456, 6401), (519, 5624), (692, 4218), (703, 4152), (888, 3287), (1038, 2812), (1384, 2109), (1406, 2076)]