2620251088

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1994

約数の個数: 160

約数和(自身を含む): 6714848000

約数和(自身を除く): 4094596912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 343, 364, 392, 494, 532, 637, 686, 728, 784, 931, 988, 1064, 1274, 1372, 1456, 1729, 1862, 1933, 1976, 2128, 2548, 2744, 3458, 3724, 3866, 3952, 4459, 5096, 5488, 6517, 6916, 7448, 7732, 8918, 10192, 12103, 13034, 13531, 13832, 14896, 15464, 17836, 24206, 25129, 26068, 27062, 27664, 30928, 35672, 36727, 48412, 50258, 52136, 54124, 71344, 73454, 84721, 94717, 96824, 100516, 104272, 108248, 146908, 169442, 175903, 189434, 193648, 201032, 216496, 257089, 293816, 338884, 351806, 378868, 402064, 477451, 514178, 587632, 663019, 677768, 703612, 757736, 954902, 1028356, 1231321, 1326038, 1355536, 1407224, 1515472, 1799623, 1909804, 2056712, 2462642, 2652076, 2814448, 3342157, 3599246, 3819608, 4113424, 4925284, 5304152, 6684314, 7198492, 7639216, 8619247, 9850568, 10608304, 12597361, 13368628, 14396984, 17238494, 19701136, 23395099, 25194722, 26737256, 28793968, 34476988, 46790198, 50389444, 53474512, 68953976, 93580396, 100778888, 137907952, 163765693, 187160792, 201557776, 327531386, 374321584, 655062772, 1310125544, 2620251088]

約数ペア:

[(1, 2620251088), (2, 1310125544), (4, 655062772), (7, 374321584), (8, 327531386), (13, 201557776), (14, 187160792), (16, 163765693), (19, 137907952), (26, 100778888), (28, 93580396), (38, 68953976), (49, 53474512), (52, 50389444), (56, 46790198), (76, 34476988), (91, 28793968), (98, 26737256), (104, 25194722), (112, 23395099), (133, 19701136), (152, 17238494), (182, 14396984), (196, 13368628), (208, 12597361), (247, 10608304), (266, 9850568), (304, 8619247), (343, 7639216), (364, 7198492), (392, 6684314), (494, 5304152), (532, 4925284), (637, 4113424), (686, 3819608), (728, 3599246), (784, 3342157), (931, 2814448), (988, 2652076), (1064, 2462642), (1274, 2056712), (1372, 1909804), (1456, 1799623), (1729, 1515472), (1862, 1407224), (1933, 1355536), (1976, 1326038), (2128, 1231321), (2548, 1028356), (2744, 954902), (3458, 757736), (3724, 703612), (3866, 677768), (3952, 663019), (4459, 587632), (5096, 514178), (5488, 477451), (6517, 402064), (6916, 378868), (7448, 351806), (7732, 338884), (8918, 293816), (10192, 257089), (12103, 216496), (13034, 201032), (13531, 193648), (13832, 189434), (14896, 175903), (15464, 169442), (17836, 146908), (24206, 108248), (25129, 104272), (26068, 100516), (27062, 96824), (27664, 94717), (30928, 84721), (35672, 73454), (36727, 71344), (48412, 54124), (50258, 52136)]