415131912

素因数分解:

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

素因数の和:329

約数の個数: 256

約数和(自身を含む): 1354752000

約数和(自身を除く): 939620088

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, 93, 104, 108, 114, 117, 124, 152, 156, 171, 186, 216, 228, 234, 247, 248, 251, 279, 312, 342, 351, 372, 403, 456, 468, 494, 502, 513, 558, 589, 684, 702, 741, 744, 753, 806, 837, 936, 988, 1004, 1026, 1116, 1178, 1209, 1368, 1404, 1482, 1506, 1612, 1674, 1767, 1976, 2008, 2052, 2223, 2232, 2259, 2356, 2418, 2808, 2964, 3012, 3224, 3263, 3348, 3534, 3627, 4104, 4446, 4518, 4712, 4769, 4836, 5301, 5928, 6024, 6526, 6669, 6696, 6777, 7068, 7254, 7657, 7781, 8892, 9036, 9538, 9672, 9789, 10602, 10881, 13052, 13338, 13554, 14136, 14307, 14508, 15314, 15562, 15903, 17784, 18072, 19076, 19578, 21204, 21762, 22971, 23343, 26104, 26676, 27108, 28614, 29016, 29367, 30628, 31124, 31806, 38152, 39156, 42408, 42921, 43524, 45942, 46686, 53352, 54216, 57228, 58734, 61256, 61997, 62248, 63612, 68913, 70029, 78312, 85842, 87048, 88101, 91884, 93372, 101153, 114456, 117468, 123994, 127224, 128763, 137826, 140058, 147839, 171684, 176202, 183768, 185991, 186744, 202306, 206739, 210087, 234936, 247988, 257526, 275652, 280116, 295678, 303459, 343368, 352404, 371982, 404612, 413478, 420174, 443517, 495976, 515052, 551304, 557973, 560232, 591356, 606918, 704808, 743964, 809224, 826956, 840348, 887034, 910377, 1030104, 1115946, 1182712, 1213836, 1330551, 1487928, 1653912, 1673919, 1680696, 1774068, 1820754, 1921907, 2231892, 2427672, 2661102, 2731131, 3347838, 3548136, 3641508, 3843814, 3991653, 4463784, 5322204, 5462262, 5765721, 6695676, 7283016, 7687628, 7983306, 10644408, 10924524, 11531442, 13391352, 15375256, 15966612, 17297163, 21849048, 23062884, 31933224, 34594326, 46125768, 51891489, 69188652, 103782978, 138377304, 207565956, 415131912]

約数ペア:

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