31304616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 96526080

約数和(自身を除く): 65221464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 97, 102, 113, 119, 136, 168, 194, 204, 226, 238, 291, 339, 357, 388, 408, 452, 476, 582, 678, 679, 714, 776, 791, 904, 952, 1164, 1356, 1358, 1428, 1582, 1649, 1921, 2037, 2328, 2373, 2712, 2716, 2856, 3164, 3298, 3842, 4074, 4746, 4947, 5432, 5763, 6328, 6596, 7684, 8148, 9492, 9894, 10961, 11526, 11543, 13192, 13447, 15368, 16296, 18984, 19788, 21922, 23052, 23086, 26894, 32883, 34629, 39576, 40341, 43844, 46104, 46172, 53788, 65766, 69258, 76727, 80682, 87688, 92344, 107576, 131532, 138516, 153454, 161364, 186337, 230181, 263064, 277032, 306908, 322728, 372674, 460362, 559011, 613816, 745348, 920724, 1118022, 1304359, 1490696, 1841448, 2236044, 2608718, 3913077, 4472088, 5217436, 7826154, 10434872, 15652308, 31304616]

約数ペア:

[(1, 31304616), (2, 15652308), (3, 10434872), (4, 7826154), (6, 5217436), (7, 4472088), (8, 3913077), (12, 2608718), (14, 2236044), (17, 1841448), (21, 1490696), (24, 1304359), (28, 1118022), (34, 920724), (42, 745348), (51, 613816), (56, 559011), (68, 460362), (84, 372674), (97, 322728), (102, 306908), (113, 277032), (119, 263064), (136, 230181), (168, 186337), (194, 161364), (204, 153454), (226, 138516), (238, 131532), (291, 107576), (339, 92344), (357, 87688), (388, 80682), (408, 76727), (452, 69258), (476, 65766), (582, 53788), (678, 46172), (679, 46104), (714, 43844), (776, 40341), (791, 39576), (904, 34629), (952, 32883), (1164, 26894), (1356, 23086), (1358, 23052), (1428, 21922), (1582, 19788), (1649, 18984), (1921, 16296), (2037, 15368), (2328, 13447), (2373, 13192), (2712, 11543), (2716, 11526), (2856, 10961), (3164, 9894), (3298, 9492), (3842, 8148), (4074, 7684), (4746, 6596), (4947, 6328), (5432, 5763)]