345056226

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 754790400

約数和(自身を除く): 409734174

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 251, 389, 502, 589, 753, 778, 1167, 1178, 1506, 1767, 2334, 3534, 4769, 7391, 7781, 9538, 12059, 14307, 14782, 15562, 22173, 23343, 24118, 28614, 36177, 44346, 46686, 72354, 97639, 147839, 195278, 229121, 292917, 295678, 443517, 458242, 585834, 687363, 887034, 1374726, 1855141, 3026809, 3710282, 5565423, 6053618, 9080427, 11130846, 18160854, 57509371, 115018742, 172528113, 345056226]

約数ペア:

[(1, 345056226), (2, 172528113), (3, 115018742), (6, 57509371), (19, 18160854), (31, 11130846), (38, 9080427), (57, 6053618), (62, 5565423), (93, 3710282), (114, 3026809), (186, 1855141), (251, 1374726), (389, 887034), (502, 687363), (589, 585834), (753, 458242), (778, 443517), (1167, 295678), (1178, 292917), (1506, 229121), (1767, 195278), (2334, 147839), (3534, 97639), (4769, 72354), (7391, 46686), (7781, 44346), (9538, 36177), (12059, 28614), (14307, 24118), (14782, 23343), (15562, 22173)]