1438280928

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 288

約数和(自身を含む): 4979711520

約数和(自身を除く): 3541430592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 53, 54, 56, 63, 72, 84, 96, 98, 106, 108, 112, 126, 144, 147, 159, 168, 189, 196, 212, 216, 224, 252, 288, 294, 318, 336, 371, 378, 392, 424, 432, 441, 477, 504, 588, 636, 641, 672, 742, 756, 784, 848, 864, 882, 954, 1008, 1113, 1176, 1272, 1282, 1323, 1431, 1484, 1512, 1568, 1696, 1764, 1908, 1923, 2016, 2226, 2352, 2544, 2564, 2597, 2646, 2862, 2968, 3024, 3339, 3528, 3816, 3846, 4452, 4487, 4704, 5088, 5128, 5194, 5292, 5724, 5769, 5936, 6048, 6678, 7056, 7632, 7692, 7791, 8904, 8974, 10017, 10256, 10388, 10584, 11448, 11538, 11872, 13356, 13461, 14112, 15264, 15384, 15582, 17307, 17808, 17948, 20034, 20512, 20776, 21168, 22896, 23076, 23373, 26712, 26922, 30768, 31164, 31409, 33973, 34614, 35616, 35896, 40068, 40383, 41552, 42336, 45792, 46152, 46746, 53424, 53844, 61536, 62328, 62818, 67946, 69228, 70119, 71792, 80136, 80766, 83104, 92304, 93492, 94227, 101919, 106848, 107688, 121149, 124656, 125636, 135892, 138456, 140238, 143584, 160272, 161532, 184608, 186984, 188454, 203838, 215376, 237811, 242298, 249312, 251272, 271784, 276912, 280476, 282681, 305757, 320544, 323064, 373968, 376908, 407676, 430752, 475622, 484596, 502544, 543568, 553824, 560952, 565362, 611514, 646128, 713433, 747936, 753816, 815352, 848043, 917271, 951244, 969192, 1005088, 1087136, 1121904, 1130724, 1223028, 1292256, 1426866, 1507632, 1630704, 1664677, 1696086, 1834542, 1902488, 1938384, 2140299, 2243808, 2261448, 2446056, 2853732, 3015264, 3261408, 3329354, 3392172, 3669084, 3804976, 3876768, 4280598, 4522896, 4892112, 4994031, 5707464, 6420897, 6658708, 6784344, 7338168, 7609952, 8561196, 9045792, 9784224, 9988062, 11414928, 12841794, 13317416, 13568688, 14676336, 14982093, 17122392, 19976124, 22829856, 25683588, 26634832, 27137376, 29352672, 29964186, 34244784, 39952248, 44946279, 51367176, 53269664, 59928372, 68489568, 79904496, 89892558, 102734352, 119856744, 159808992, 179785116, 205468704, 239713488, 359570232, 479426976, 719140464, 1438280928]

約数ペア:

[(1, 1438280928), (2, 719140464), (3, 479426976), (4, 359570232), (6, 239713488), (7, 205468704), (8, 179785116), (9, 159808992), (12, 119856744), (14, 102734352), (16, 89892558), (18, 79904496), (21, 68489568), (24, 59928372), (27, 53269664), (28, 51367176), (32, 44946279), (36, 39952248), (42, 34244784), (48, 29964186), (49, 29352672), (53, 27137376), (54, 26634832), (56, 25683588), (63, 22829856), (72, 19976124), (84, 17122392), (96, 14982093), (98, 14676336), (106, 13568688), (108, 13317416), (112, 12841794), (126, 11414928), (144, 9988062), (147, 9784224), (159, 9045792), (168, 8561196), (189, 7609952), (196, 7338168), (212, 6784344), (216, 6658708), (224, 6420897), (252, 5707464), (288, 4994031), (294, 4892112), (318, 4522896), (336, 4280598), (371, 3876768), (378, 3804976), (392, 3669084), (424, 3392172), (432, 3329354), (441, 3261408), (477, 3015264), (504, 2853732), (588, 2446056), (636, 2261448), (641, 2243808), (672, 2140299), (742, 1938384), (756, 1902488), (784, 1834542), (848, 1696086), (864, 1664677), (882, 1630704), (954, 1507632), (1008, 1426866), (1113, 1292256), (1176, 1223028), (1272, 1130724), (1282, 1121904), (1323, 1087136), (1431, 1005088), (1484, 969192), (1512, 951244), (1568, 917271), (1696, 848043), (1764, 815352), (1908, 753816), (1923, 747936), (2016, 713433), (2226, 646128), (2352, 611514), (2544, 565362), (2564, 560952), (2597, 553824), (2646, 543568), (2862, 502544), (2968, 484596), (3024, 475622), (3339, 430752), (3528, 407676), (3816, 376908), (3846, 373968), (4452, 323064), (4487, 320544), (4704, 305757), (5088, 282681), (5128, 280476), (5194, 276912), (5292, 271784), (5724, 251272), (5769, 249312), (5936, 242298), (6048, 237811), (6678, 215376), (7056, 203838), (7632, 188454), (7692, 186984), (7791, 184608), (8904, 161532), (8974, 160272), (10017, 143584), (10256, 140238), (10388, 138456), (10584, 135892), (11448, 125636), (11538, 124656), (11872, 121149), (13356, 107688), (13461, 106848), (14112, 101919), (15264, 94227), (15384, 93492), (15582, 92304), (17307, 83104), (17808, 80766), (17948, 80136), (20034, 71792), (20512, 70119), (20776, 69228), (21168, 67946), (22896, 62818), (23076, 62328), (23373, 61536), (26712, 53844), (26922, 53424), (30768, 46746), (31164, 46152), (31409, 45792), (33973, 42336), (34614, 41552), (35616, 40383), (35896, 40068)]