1280822574192

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331447}}^1$

素因数の和:331556

約数の個数: 240

約数和(自身を含む): 4048141473792

約数和(自身を除く): 2767318899600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 53, 56, 62, 84, 93, 98, 106, 112, 124, 147, 159, 168, 186, 196, 212, 217, 248, 294, 318, 336, 371, 372, 392, 424, 434, 496, 588, 636, 651, 742, 744, 784, 848, 868, 1113, 1176, 1272, 1302, 1484, 1488, 1519, 1643, 1736, 2226, 2352, 2544, 2597, 2604, 2968, 3038, 3286, 3472, 4452, 4557, 4929, 5194, 5208, 5936, 6076, 6572, 7791, 8904, 9114, 9858, 10388, 10416, 11501, 12152, 13144, 15582, 17808, 18228, 19716, 20776, 23002, 24304, 26288, 31164, 34503, 36456, 39432, 41552, 46004, 62328, 69006, 72912, 78864, 80507, 92008, 124656, 138012, 161014, 184016, 241521, 276024, 322028, 331447, 483042, 552048, 644056, 662894, 966084, 994341, 1288112, 1325788, 1932168, 1988682, 2320129, 2651576, 3864336, 3977364, 4640258, 5303152, 6960387, 7954728, 9280516, 10274857, 13920774, 15909456, 16240903, 17566691, 18561032, 20549714, 27841548, 30824571, 32481806, 35133382, 37122064, 41099428, 48722709, 52700073, 55683096, 61649142, 64963612, 70266764, 71923999, 82198856, 97445418, 105400146, 111366192, 122966837, 123298284, 129927224, 140533528, 143847998, 164397712, 194890836, 210800292, 215771997, 245933674, 246596568, 259854448, 281067056, 287695996, 368900511, 389781672, 421600584, 431543994, 491867348, 493193136, 503467993, 544567421, 575391992, 737801022, 779563344, 843201168, 860767859, 863087988, 983734696, 1006935986, 1089134842, 1150783984, 1475602044, 1510403979, 1633702263, 1721535718, 1726175976, 1967469392, 2013871972, 2178269684, 2582303577, 2951204088, 3020807958, 3267404526, 3443071436, 3452351952, 3811971947, 4027743944, 4356539368, 5164607154, 5902408176, 6041615916, 6534809052, 6886142872, 7623943894, 8055487888, 8713078736, 10329214308, 11435915841, 12083231832, 13069618104, 13772285744, 15247887788, 20658428616, 22871831682, 24166463664, 26139236208, 26683803629, 30495775576, 41316857232, 45743663364, 53367607258, 60991551152, 80051410887, 91487326728, 106735214516, 160102821774, 182974653456, 213470429032, 320205643548, 426940858064, 640411287096, 1280822574192]

約数ペア:

[(1, 1280822574192), (2, 640411287096), (3, 426940858064), (4, 320205643548), (6, 213470429032), (7, 182974653456), (8, 160102821774), (12, 106735214516), (14, 91487326728), (16, 80051410887), (21, 60991551152), (24, 53367607258), (28, 45743663364), (31, 41316857232), (42, 30495775576), (48, 26683803629), (49, 26139236208), (53, 24166463664), (56, 22871831682), (62, 20658428616), (84, 15247887788), (93, 13772285744), (98, 13069618104), (106, 12083231832), (112, 11435915841), (124, 10329214308), (147, 8713078736), (159, 8055487888), (168, 7623943894), (186, 6886142872), (196, 6534809052), (212, 6041615916), (217, 5902408176), (248, 5164607154), (294, 4356539368), (318, 4027743944), (336, 3811971947), (371, 3452351952), (372, 3443071436), (392, 3267404526), (424, 3020807958), (434, 2951204088), (496, 2582303577), (588, 2178269684), (636, 2013871972), (651, 1967469392), (742, 1726175976), (744, 1721535718), (784, 1633702263), (848, 1510403979), (868, 1475602044), (1113, 1150783984), (1176, 1089134842), (1272, 1006935986), (1302, 983734696), (1484, 863087988), (1488, 860767859), (1519, 843201168), (1643, 779563344), (1736, 737801022), (2226, 575391992), (2352, 544567421), (2544, 503467993), (2597, 493193136), (2604, 491867348), (2968, 431543994), (3038, 421600584), (3286, 389781672), (3472, 368900511), (4452, 287695996), (4557, 281067056), (4929, 259854448), (5194, 246596568), (5208, 245933674), (5936, 215771997), (6076, 210800292), (6572, 194890836), (7791, 164397712), (8904, 143847998), (9114, 140533528), (9858, 129927224), (10388, 123298284), (10416, 122966837), (11501, 111366192), (12152, 105400146), (13144, 97445418), (15582, 82198856), (17808, 71923999), (18228, 70266764), (19716, 64963612), (20776, 61649142), (23002, 55683096), (24304, 52700073), (26288, 48722709), (31164, 41099428), (34503, 37122064), (36456, 35133382), (39432, 32481806), (41552, 30824571), (46004, 27841548), (62328, 20549714), (69006, 18561032), (72912, 17566691), (78864, 16240903), (80507, 15909456), (92008, 13920774), (124656, 10274857), (138012, 9280516), (161014, 7954728), (184016, 6960387), (241521, 5303152), (276024, 4640258), (322028, 3977364), (331447, 3864336), (483042, 2651576), (552048, 2320129), (644056, 1988682), (662894, 1932168), (966084, 1325788), (994341, 1288112)]