258009136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 671956992

約数和(自身を除く): 413947856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 97, 112, 119, 127, 136, 154, 176, 187, 194, 238, 254, 272, 308, 374, 388, 476, 508, 616, 679, 748, 776, 889, 952, 1016, 1067, 1232, 1309, 1358, 1397, 1496, 1552, 1649, 1778, 1904, 2032, 2134, 2159, 2618, 2716, 2794, 2992, 3298, 3556, 4268, 4318, 5236, 5432, 5588, 6596, 7112, 7469, 8536, 8636, 9779, 10472, 10864, 11176, 11543, 12319, 13192, 14224, 14938, 15113, 17072, 17272, 18139, 19558, 20944, 22352, 23086, 23749, 24638, 26384, 29876, 30226, 34544, 36278, 39116, 46172, 47498, 49276, 59752, 60452, 72556, 78232, 86233, 92344, 94996, 98552, 119504, 120904, 126973, 135509, 145112, 156464, 166243, 172466, 184688, 189992, 197104, 209423, 241808, 253946, 271018, 290224, 332486, 344932, 379984, 418846, 507892, 542036, 664972, 689864, 837692, 948563, 1015784, 1084072, 1329944, 1379728, 1465961, 1675384, 1897126, 2031568, 2168144, 2303653, 2659888, 2931922, 3350768, 3794252, 4607306, 5863844, 7588504, 9214612, 11727688, 15177008, 16125571, 18429224, 23455376, 32251142, 36858448, 64502284, 129004568, 258009136]

約数ペア:

[(1, 258009136), (2, 129004568), (4, 64502284), (7, 36858448), (8, 32251142), (11, 23455376), (14, 18429224), (16, 16125571), (17, 15177008), (22, 11727688), (28, 9214612), (34, 7588504), (44, 5863844), (56, 4607306), (68, 3794252), (77, 3350768), (88, 2931922), (97, 2659888), (112, 2303653), (119, 2168144), (127, 2031568), (136, 1897126), (154, 1675384), (176, 1465961), (187, 1379728), (194, 1329944), (238, 1084072), (254, 1015784), (272, 948563), (308, 837692), (374, 689864), (388, 664972), (476, 542036), (508, 507892), (616, 418846), (679, 379984), (748, 344932), (776, 332486), (889, 290224), (952, 271018), (1016, 253946), (1067, 241808), (1232, 209423), (1309, 197104), (1358, 189992), (1397, 184688), (1496, 172466), (1552, 166243), (1649, 156464), (1778, 145112), (1904, 135509), (2032, 126973), (2134, 120904), (2159, 119504), (2618, 98552), (2716, 94996), (2794, 92344), (2992, 86233), (3298, 78232), (3556, 72556), (4268, 60452), (4318, 59752), (5236, 49276), (5432, 47498), (5588, 46172), (6596, 39116), (7112, 36278), (7469, 34544), (8536, 30226), (8636, 29876), (9779, 26384), (10472, 24638), (10864, 23749), (11176, 23086), (11543, 22352), (12319, 20944), (13192, 19558), (14224, 18139), (14938, 17272), (15113, 17072)]