2885352156

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 7726537728

約数和(自身を除く): 4841185572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 107, 124, 146, 186, 214, 219, 279, 292, 321, 331, 372, 428, 438, 558, 642, 657, 662, 876, 963, 993, 1116, 1284, 1314, 1324, 1926, 1986, 2263, 2628, 2979, 3317, 3852, 3972, 4526, 5958, 6634, 6789, 7811, 9052, 9951, 10261, 11916, 13268, 13578, 15622, 19902, 20367, 20522, 23433, 24163, 27156, 29853, 30783, 31244, 35417, 39804, 40734, 41044, 46866, 48326, 59706, 61566, 70299, 70834, 72489, 81468, 92349, 93732, 96652, 106251, 119412, 123132, 140598, 141668, 144978, 184698, 212502, 217467, 242141, 281196, 289956, 318753, 369396, 425004, 434934, 484282, 637506, 726423, 749053, 869868, 968564, 1097927, 1275012, 1452846, 1498106, 2179269, 2195854, 2247159, 2585441, 2905692, 2996212, 3293781, 4358538, 4391708, 4494318, 5170882, 6587562, 6741477, 7756323, 8717076, 8988636, 9881343, 10341764, 13175124, 13482954, 15512646, 19762686, 23268969, 26965908, 31025292, 39525372, 46537938, 80148671, 93075876, 160297342, 240446013, 320594684, 480892026, 721338039, 961784052, 1442676078, 2885352156]

約数ペア:

[(1, 2885352156), (2, 1442676078), (3, 961784052), (4, 721338039), (6, 480892026), (9, 320594684), (12, 240446013), (18, 160297342), (31, 93075876), (36, 80148671), (62, 46537938), (73, 39525372), (93, 31025292), (107, 26965908), (124, 23268969), (146, 19762686), (186, 15512646), (214, 13482954), (219, 13175124), (279, 10341764), (292, 9881343), (321, 8988636), (331, 8717076), (372, 7756323), (428, 6741477), (438, 6587562), (558, 5170882), (642, 4494318), (657, 4391708), (662, 4358538), (876, 3293781), (963, 2996212), (993, 2905692), (1116, 2585441), (1284, 2247159), (1314, 2195854), (1324, 2179269), (1926, 1498106), (1986, 1452846), (2263, 1275012), (2628, 1097927), (2979, 968564), (3317, 869868), (3852, 749053), (3972, 726423), (4526, 637506), (5958, 484282), (6634, 434934), (6789, 425004), (7811, 369396), (9052, 318753), (9951, 289956), (10261, 281196), (11916, 242141), (13268, 217467), (13578, 212502), (15622, 184698), (19902, 144978), (20367, 141668), (20522, 140598), (23433, 123132), (24163, 119412), (27156, 106251), (29853, 96652), (30783, 93732), (31244, 92349), (35417, 81468), (39804, 72489), (40734, 70834), (41044, 70299), (46866, 61566), (48326, 59706)]