1729721136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:816

約数の個数: 240

約数和(自身を含む): 5467427840

約数和(自身を除く): 3737706704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 176, 186, 208, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 496, 528, 572, 624, 682, 726, 739, 744, 806, 858, 968, 1023, 1144, 1209, 1364, 1452, 1478, 1488, 1573, 1612, 1716, 1936, 2046, 2217, 2288, 2418, 2728, 2904, 2956, 3146, 3224, 3432, 3751, 4092, 4433, 4434, 4719, 4836, 5456, 5808, 5912, 6292, 6448, 6864, 7502, 8129, 8184, 8866, 8868, 9438, 9607, 9672, 11253, 11824, 12584, 13299, 15004, 16258, 16368, 17732, 17736, 18876, 19214, 19344, 22506, 22909, 24387, 25168, 26598, 28821, 30008, 32516, 35464, 35472, 37752, 38428, 45012, 45818, 48763, 48774, 53196, 57642, 60016, 65032, 68727, 70928, 75504, 76856, 89419, 90024, 91636, 97526, 97548, 105677, 106392, 115284, 130064, 137454, 146289, 153712, 178838, 180048, 183272, 195052, 195096, 211354, 212784, 230568, 251999, 268257, 274908, 292578, 297817, 317031, 357676, 366544, 390104, 390192, 422708, 461136, 503998, 536514, 549816, 585156, 595634, 634062, 715352, 755997, 780208, 845416, 893451, 1007996, 1073028, 1099632, 1162447, 1170312, 1191268, 1268124, 1430704, 1511994, 1690832, 1786902, 2015992, 2146056, 2324894, 2340624, 2382536, 2536248, 2771989, 3023988, 3275987, 3487341, 3573804, 4031984, 4292112, 4649788, 4765072, 5072496, 5543978, 6047976, 6551974, 6974682, 7147608, 8315967, 9299576, 9827961, 11087956, 12095952, 13103948, 13949364, 14295216, 16631934, 18599152, 19655922, 22175912, 26207896, 27898728, 33263868, 36035857, 39311844, 44351824, 52415792, 55797456, 66527736, 72071714, 78623688, 108107571, 133055472, 144143428, 157247376, 216215142, 288286856, 432430284, 576573712, 864860568, 1729721136]

約数ペア:

[(1, 1729721136), (2, 864860568), (3, 576573712), (4, 432430284), (6, 288286856), (8, 216215142), (11, 157247376), (12, 144143428), (13, 133055472), (16, 108107571), (22, 78623688), (24, 72071714), (26, 66527736), (31, 55797456), (33, 52415792), (39, 44351824), (44, 39311844), (48, 36035857), (52, 33263868), (62, 27898728), (66, 26207896), (78, 22175912), (88, 19655922), (93, 18599152), (104, 16631934), (121, 14295216), (124, 13949364), (132, 13103948), (143, 12095952), (156, 11087956), (176, 9827961), (186, 9299576), (208, 8315967), (242, 7147608), (248, 6974682), (264, 6551974), (286, 6047976), (312, 5543978), (341, 5072496), (363, 4765072), (372, 4649788), (403, 4292112), (429, 4031984), (484, 3573804), (496, 3487341), (528, 3275987), (572, 3023988), (624, 2771989), (682, 2536248), (726, 2382536), (739, 2340624), (744, 2324894), (806, 2146056), (858, 2015992), (968, 1786902), (1023, 1690832), (1144, 1511994), (1209, 1430704), (1364, 1268124), (1452, 1191268), (1478, 1170312), (1488, 1162447), (1573, 1099632), (1612, 1073028), (1716, 1007996), (1936, 893451), (2046, 845416), (2217, 780208), (2288, 755997), (2418, 715352), (2728, 634062), (2904, 595634), (2956, 585156), (3146, 549816), (3224, 536514), (3432, 503998), (3751, 461136), (4092, 422708), (4433, 390192), (4434, 390104), (4719, 366544), (4836, 357676), (5456, 317031), (5808, 297817), (5912, 292578), (6292, 274908), (6448, 268257), (6864, 251999), (7502, 230568), (8129, 212784), (8184, 211354), (8866, 195096), (8868, 195052), (9438, 183272), (9607, 180048), (9672, 178838), (11253, 153712), (11824, 146289), (12584, 137454), (13299, 130064), (15004, 115284), (16258, 106392), (16368, 105677), (17732, 97548), (17736, 97526), (18876, 91636), (19214, 90024), (19344, 89419), (22506, 76856), (22909, 75504), (24387, 70928), (25168, 68727), (26598, 65032), (28821, 60016), (30008, 57642), (32516, 53196), (35464, 48774), (35472, 48763), (37752, 45818), (38428, 45012)]