312103422

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{251291}}^1$

素因数の和:251325

約数の個数: 32

約数和(自身を含む): 723720960

約数和(自身を除く): 411617538

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 251291, 502582, 753873, 1507746, 2261619, 4523238, 5779693, 6784857, 11559386, 13569714, 17339079, 34678158, 52017237, 104034474, 156051711, 312103422]

約数ペア:

[(1, 312103422), (2, 156051711), (3, 104034474), (6, 52017237), (9, 34678158), (18, 17339079), (23, 13569714), (27, 11559386), (46, 6784857), (54, 5779693), (69, 4523238), (138, 2261619), (207, 1507746), (414, 753873), (621, 502582), (1242, 251291)]