1245395736

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 320

約数和(自身を含む): 4098124800

約数和(自身を除く): 2852729064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 72, 76, 78, 81, 93, 104, 108, 114, 117, 124, 152, 156, 162, 171, 186, 216, 228, 234, 247, 248, 251, 279, 312, 324, 342, 351, 372, 403, 456, 468, 494, 502, 513, 558, 589, 648, 684, 702, 741, 744, 753, 806, 837, 936, 988, 1004, 1026, 1053, 1116, 1178, 1209, 1368, 1404, 1482, 1506, 1539, 1612, 1674, 1767, 1976, 2008, 2052, 2106, 2223, 2232, 2259, 2356, 2418, 2511, 2808, 2964, 3012, 3078, 3224, 3263, 3348, 3534, 3627, 4104, 4212, 4446, 4518, 4712, 4769, 4836, 5022, 5301, 5928, 6024, 6156, 6526, 6669, 6696, 6777, 7068, 7254, 7657, 7781, 8424, 8892, 9036, 9538, 9672, 9789, 10044, 10602, 10881, 12312, 13052, 13338, 13554, 14136, 14307, 14508, 15314, 15562, 15903, 17784, 18072, 19076, 19578, 20007, 20088, 20331, 21204, 21762, 22971, 23343, 26104, 26676, 27108, 28614, 29016, 29367, 30628, 31124, 31806, 32643, 38152, 39156, 40014, 40662, 42408, 42921, 43524, 45942, 46686, 47709, 53352, 54216, 57228, 58734, 61256, 61997, 62248, 63612, 65286, 68913, 70029, 78312, 80028, 81324, 85842, 87048, 88101, 91884, 93372, 95418, 101153, 114456, 117468, 123994, 127224, 128763, 130572, 137826, 140058, 147839, 160056, 162648, 171684, 176202, 183768, 185991, 186744, 190836, 202306, 206739, 210087, 234936, 247988, 257526, 261144, 264303, 275652, 280116, 295678, 303459, 343368, 352404, 371982, 381672, 386289, 404612, 413478, 420174, 443517, 495976, 515052, 528606, 551304, 557973, 560232, 591356, 606918, 620217, 630261, 704808, 743964, 772578, 809224, 826956, 840348, 887034, 910377, 1030104, 1057212, 1115946, 1182712, 1213836, 1240434, 1260522, 1330551, 1487928, 1545156, 1653912, 1673919, 1680696, 1774068, 1820754, 1921907, 2114424, 2231892, 2427672, 2480868, 2521044, 2661102, 2731131, 3090312, 3347838, 3548136, 3641508, 3843814, 3991653, 4463784, 4961736, 5021757, 5042088, 5322204, 5462262, 5765721, 6695676, 7283016, 7687628, 7983306, 8193393, 10043514, 10644408, 10924524, 11531442, 11974959, 13391352, 15375256, 15966612, 16386786, 17297163, 20087028, 21849048, 23062884, 23949918, 31933224, 32773572, 34594326, 40174056, 46125768, 47899836, 51891489, 65547144, 69188652, 95799672, 103782978, 138377304, 155674467, 207565956, 311348934, 415131912, 622697868, 1245395736]

約数ペア:

[(1, 1245395736), (2, 622697868), (3, 415131912), (4, 311348934), (6, 207565956), (8, 155674467), (9, 138377304), (12, 103782978), (13, 95799672), (18, 69188652), (19, 65547144), (24, 51891489), (26, 47899836), (27, 46125768), (31, 40174056), (36, 34594326), (38, 32773572), (39, 31933224), (52, 23949918), (54, 23062884), (57, 21849048), (62, 20087028), (72, 17297163), (76, 16386786), (78, 15966612), (81, 15375256), (93, 13391352), (104, 11974959), (108, 11531442), (114, 10924524), (117, 10644408), (124, 10043514), (152, 8193393), (156, 7983306), (162, 7687628), (171, 7283016), (186, 6695676), (216, 5765721), (228, 5462262), (234, 5322204), (247, 5042088), (248, 5021757), (251, 4961736), (279, 4463784), (312, 3991653), (324, 3843814), (342, 3641508), (351, 3548136), (372, 3347838), (403, 3090312), (456, 2731131), (468, 2661102), (494, 2521044), (502, 2480868), (513, 2427672), (558, 2231892), (589, 2114424), (648, 1921907), (684, 1820754), (702, 1774068), (741, 1680696), (744, 1673919), (753, 1653912), (806, 1545156), (837, 1487928), (936, 1330551), (988, 1260522), (1004, 1240434), (1026, 1213836), (1053, 1182712), (1116, 1115946), (1178, 1057212), (1209, 1030104), (1368, 910377), (1404, 887034), (1482, 840348), (1506, 826956), (1539, 809224), (1612, 772578), (1674, 743964), (1767, 704808), (1976, 630261), (2008, 620217), (2052, 606918), (2106, 591356), (2223, 560232), (2232, 557973), (2259, 551304), (2356, 528606), (2418, 515052), (2511, 495976), (2808, 443517), (2964, 420174), (3012, 413478), (3078, 404612), (3224, 386289), (3263, 381672), (3348, 371982), (3534, 352404), (3627, 343368), (4104, 303459), (4212, 295678), (4446, 280116), (4518, 275652), (4712, 264303), (4769, 261144), (4836, 257526), (5022, 247988), (5301, 234936), (5928, 210087), (6024, 206739), (6156, 202306), (6526, 190836), (6669, 186744), (6696, 185991), (6777, 183768), (7068, 176202), (7254, 171684), (7657, 162648), (7781, 160056), (8424, 147839), (8892, 140058), (9036, 137826), (9538, 130572), (9672, 128763), (9789, 127224), (10044, 123994), (10602, 117468), (10881, 114456), (12312, 101153), (13052, 95418), (13338, 93372), (13554, 91884), (14136, 88101), (14307, 87048), (14508, 85842), (15314, 81324), (15562, 80028), (15903, 78312), (17784, 70029), (18072, 68913), (19076, 65286), (19578, 63612), (20007, 62248), (20088, 61997), (20331, 61256), (21204, 58734), (21762, 57228), (22971, 54216), (23343, 53352), (26104, 47709), (26676, 46686), (27108, 45942), (28614, 43524), (29016, 42921), (29367, 42408), (30628, 40662), (31124, 40014), (31806, 39156), (32643, 38152)]