321119964

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8229

約数の個数: 90

約数和(自身を含む): 922836992

約数和(自身を除く): 601717028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2178, 3267, 3564, 4356, 6534, 8191, 9801, 13068, 16382, 19602, 24573, 32764, 39204, 49146, 73719, 90101, 98292, 147438, 180202, 221157, 270303, 294876, 360404, 442314, 540606, 663471, 810909, 884628, 991111, 1081212, 1326942, 1621818, 1982222, 2432727, 2653884, 2973333, 3243636, 3964444, 4865454, 5946666, 7298181, 8919999, 9730908, 11893332, 14596362, 17839998, 26759997, 29192724, 35679996, 53519994, 80279991, 107039988, 160559982, 321119964]

約数ペア:

[(1, 321119964), (2, 160559982), (3, 107039988), (4, 80279991), (6, 53519994), (9, 35679996), (11, 29192724), (12, 26759997), (18, 17839998), (22, 14596362), (27, 11893332), (33, 9730908), (36, 8919999), (44, 7298181), (54, 5946666), (66, 4865454), (81, 3964444), (99, 3243636), (108, 2973333), (121, 2653884), (132, 2432727), (162, 1982222), (198, 1621818), (242, 1326942), (297, 1081212), (324, 991111), (363, 884628), (396, 810909), (484, 663471), (594, 540606), (726, 442314), (891, 360404), (1089, 294876), (1188, 270303), (1452, 221157), (1782, 180202), (2178, 147438), (3267, 98292), (3564, 90101), (4356, 73719), (6534, 49146), (8191, 39204), (9801, 32764), (13068, 24573), (16382, 19602)]