321303744

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 168

約数和(自身を含む): 976335360

約数和(自身を除く): 655031616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 79, 92, 96, 138, 144, 158, 184, 192, 207, 237, 276, 288, 307, 316, 368, 414, 474, 552, 576, 614, 632, 711, 736, 828, 921, 948, 1104, 1228, 1264, 1422, 1472, 1656, 1817, 1842, 1896, 2208, 2456, 2528, 2763, 2844, 3312, 3634, 3684, 3792, 4416, 4912, 5056, 5451, 5526, 5688, 6624, 7061, 7268, 7368, 7584, 9824, 10902, 11052, 11376, 13248, 14122, 14536, 14736, 15168, 16353, 19648, 21183, 21804, 22104, 22752, 24253, 28244, 29072, 29472, 32706, 42366, 43608, 44208, 45504, 48506, 56488, 58144, 58944, 63549, 65412, 72759, 84732, 87216, 88416, 97012, 112976, 116288, 127098, 130824, 145518, 169464, 174432, 176832, 194024, 218277, 225952, 254196, 261648, 291036, 338928, 348864, 388048, 436554, 451904, 508392, 523296, 557819, 582072, 677856, 776096, 873108, 1016784, 1046592, 1115638, 1164144, 1355712, 1552192, 1673457, 1746216, 2033568, 2231276, 2328288, 3346914, 3492432, 4067136, 4462552, 4656576, 5020371, 6693828, 6984864, 8925104, 10040742, 13387656, 13969728, 17850208, 20081484, 26775312, 35700416, 40162968, 53550624, 80325936, 107101248, 160651872, 321303744]

約数ペア:

[(1, 321303744), (2, 160651872), (3, 107101248), (4, 80325936), (6, 53550624), (8, 40162968), (9, 35700416), (12, 26775312), (16, 20081484), (18, 17850208), (23, 13969728), (24, 13387656), (32, 10040742), (36, 8925104), (46, 6984864), (48, 6693828), (64, 5020371), (69, 4656576), (72, 4462552), (79, 4067136), (92, 3492432), (96, 3346914), (138, 2328288), (144, 2231276), (158, 2033568), (184, 1746216), (192, 1673457), (207, 1552192), (237, 1355712), (276, 1164144), (288, 1115638), (307, 1046592), (316, 1016784), (368, 873108), (414, 776096), (474, 677856), (552, 582072), (576, 557819), (614, 523296), (632, 508392), (711, 451904), (736, 436554), (828, 388048), (921, 348864), (948, 338928), (1104, 291036), (1228, 261648), (1264, 254196), (1422, 225952), (1472, 218277), (1656, 194024), (1817, 176832), (1842, 174432), (1896, 169464), (2208, 145518), (2456, 130824), (2528, 127098), (2763, 116288), (2844, 112976), (3312, 97012), (3634, 88416), (3684, 87216), (3792, 84732), (4416, 72759), (4912, 65412), (5056, 63549), (5451, 58944), (5526, 58144), (5688, 56488), (6624, 48506), (7061, 45504), (7268, 44208), (7368, 43608), (7584, 42366), (9824, 32706), (10902, 29472), (11052, 29072), (11376, 28244), (13248, 24253), (14122, 22752), (14536, 22104), (14736, 21804), (15168, 21183), (16353, 19648)]