2079358638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 5240401920

約数和(自身を除く): 3161043282

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 233, 238, 357, 406, 431, 466, 493, 609, 699, 714, 862, 986, 1218, 1293, 1398, 1479, 1631, 2586, 2958, 3017, 3262, 3451, 3961, 4893, 6034, 6757, 6902, 7327, 7922, 9051, 9786, 10353, 11883, 12499, 13514, 14654, 18102, 20271, 20706, 21981, 23766, 24998, 27727, 37497, 40542, 43962, 47299, 51289, 55454, 74994, 83181, 87493, 94598, 100423, 102578, 114869, 141897, 153867, 166362, 174986, 200846, 212483, 229738, 262479, 283794, 301269, 307734, 344607, 424966, 524958, 602538, 637449, 689214, 702961, 804083, 1274898, 1405922, 1487381, 1608166, 1707191, 2108883, 2412249, 2912267, 2974762, 3414382, 4217766, 4462143, 4824498, 5121573, 5824534, 8736801, 8924286, 10243146, 11950337, 17473602, 20385869, 23900674, 35851011, 40771738, 49508539, 61157607, 71702022, 99017078, 122315214, 148525617, 297051234, 346559773, 693119546, 1039679319, 2079358638]

約数ペア:

[(1, 2079358638), (2, 1039679319), (3, 693119546), (6, 346559773), (7, 297051234), (14, 148525617), (17, 122315214), (21, 99017078), (29, 71702022), (34, 61157607), (42, 49508539), (51, 40771738), (58, 35851011), (87, 23900674), (102, 20385869), (119, 17473602), (174, 11950337), (203, 10243146), (233, 8924286), (238, 8736801), (357, 5824534), (406, 5121573), (431, 4824498), (466, 4462143), (493, 4217766), (609, 3414382), (699, 2974762), (714, 2912267), (862, 2412249), (986, 2108883), (1218, 1707191), (1293, 1608166), (1398, 1487381), (1479, 1405922), (1631, 1274898), (2586, 804083), (2958, 702961), (3017, 689214), (3262, 637449), (3451, 602538), (3961, 524958), (4893, 424966), (6034, 344607), (6757, 307734), (6902, 301269), (7327, 283794), (7922, 262479), (9051, 229738), (9786, 212483), (10353, 200846), (11883, 174986), (12499, 166362), (13514, 153867), (14654, 141897), (18102, 114869), (20271, 102578), (20706, 100423), (21981, 94598), (23766, 87493), (24998, 83181), (27727, 74994), (37497, 55454), (40542, 51289), (43962, 47299)]