351138214

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 633944880

約数和(自身を除く): 282806666

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 179, 259, 358, 518, 541, 1082, 1253, 1813, 2506, 3626, 3787, 6623, 7574, 8771, 13246, 17542, 20017, 26509, 40034, 46361, 53018, 92722, 96839, 140119, 193678, 280238, 324527, 649054, 677873, 980833, 1355746, 1961666, 3583043, 4745111, 7166086, 9490222, 25081301, 50162602, 175569107, 351138214]

約数ペア:

[(1, 351138214), (2, 175569107), (7, 50162602), (14, 25081301), (37, 9490222), (49, 7166086), (74, 4745111), (98, 3583043), (179, 1961666), (259, 1355746), (358, 980833), (518, 677873), (541, 649054), (1082, 324527), (1253, 280238), (1813, 193678), (2506, 140119), (3626, 96839), (3787, 92722), (6623, 53018), (7574, 46361), (8771, 40034), (13246, 26509), (17542, 20017)]