329550338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 574420896

約数和(自身を除く): 244870558

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 169, 221, 338, 442, 691, 1079, 1382, 1411, 2158, 2822, 2873, 5746, 8983, 11747, 14027, 17966, 18343, 23494, 28054, 36686, 57353, 114706, 116779, 152711, 233558, 238459, 305422, 476918, 745589, 975001, 1491178, 1950002, 1985243, 3970486, 9692657, 12675013, 19385314, 25350026, 164775169, 329550338]

約数ペア:

[(1, 329550338), (2, 164775169), (13, 25350026), (17, 19385314), (26, 12675013), (34, 9692657), (83, 3970486), (166, 1985243), (169, 1950002), (221, 1491178), (338, 975001), (442, 745589), (691, 476918), (1079, 305422), (1382, 238459), (1411, 233558), (2158, 152711), (2822, 116779), (2873, 114706), (5746, 57353), (8983, 36686), (11747, 28054), (14027, 23494), (17966, 18343)]