540119944

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 1321816320

約数和(自身を除く): 781696376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 169, 182, 196, 217, 248, 263, 338, 364, 392, 403, 434, 526, 637, 676, 728, 806, 868, 1052, 1183, 1274, 1352, 1519, 1612, 1736, 1841, 2104, 2366, 2548, 2821, 3038, 3224, 3419, 3682, 4732, 5096, 5239, 5642, 6076, 6838, 7364, 8153, 8281, 9464, 10478, 11284, 12152, 12887, 13676, 14728, 16306, 16562, 19747, 20956, 22568, 23933, 25774, 27352, 32612, 33124, 36673, 39494, 41912, 44447, 47866, 51548, 57071, 65224, 66248, 73346, 78988, 88894, 95732, 103096, 105989, 114142, 146692, 157976, 167531, 177788, 191464, 211978, 228284, 256711, 293384, 311129, 335062, 355576, 399497, 423956, 456568, 513422, 622258, 670124, 741923, 798994, 847912, 1026844, 1244516, 1340248, 1377857, 1483846, 1597988, 2053688, 2177903, 2489032, 2755714, 2967692, 3195976, 4355806, 5193461, 5511428, 5935384, 8711612, 9644999, 10386922, 11022856, 17423224, 19289998, 20773844, 38579996, 41547688, 67514993, 77159992, 135029986, 270059972, 540119944]

約数ペア:

[(1, 540119944), (2, 270059972), (4, 135029986), (7, 77159992), (8, 67514993), (13, 41547688), (14, 38579996), (26, 20773844), (28, 19289998), (31, 17423224), (49, 11022856), (52, 10386922), (56, 9644999), (62, 8711612), (91, 5935384), (98, 5511428), (104, 5193461), (124, 4355806), (169, 3195976), (182, 2967692), (196, 2755714), (217, 2489032), (248, 2177903), (263, 2053688), (338, 1597988), (364, 1483846), (392, 1377857), (403, 1340248), (434, 1244516), (526, 1026844), (637, 847912), (676, 798994), (728, 741923), (806, 670124), (868, 622258), (1052, 513422), (1183, 456568), (1274, 423956), (1352, 399497), (1519, 355576), (1612, 335062), (1736, 311129), (1841, 293384), (2104, 256711), (2366, 228284), (2548, 211978), (2821, 191464), (3038, 177788), (3224, 167531), (3419, 157976), (3682, 146692), (4732, 114142), (5096, 105989), (5239, 103096), (5642, 95732), (6076, 88894), (6838, 78988), (7364, 73346), (8153, 66248), (8281, 65224), (9464, 57071), (10478, 51548), (11284, 47866), (12152, 44447), (12887, 41912), (13676, 39494), (14728, 36673), (16306, 33124), (16562, 32612), (19747, 27352), (20956, 25774), (22568, 23933)]