231598224

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 819947520

約数和(自身を除く): 588349296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 27, 33, 36, 39, 44, 46, 48, 52, 54, 66, 69, 72, 78, 88, 92, 99, 104, 108, 117, 132, 138, 143, 144, 156, 163, 176, 184, 198, 207, 208, 216, 234, 253, 264, 276, 286, 297, 299, 312, 326, 351, 368, 396, 414, 429, 432, 468, 489, 506, 528, 552, 572, 594, 598, 621, 624, 652, 702, 759, 792, 828, 858, 897, 936, 978, 1012, 1104, 1144, 1188, 1196, 1242, 1287, 1304, 1404, 1467, 1518, 1584, 1656, 1716, 1793, 1794, 1872, 1956, 2024, 2119, 2277, 2288, 2376, 2392, 2484, 2574, 2608, 2691, 2808, 2934, 3036, 3289, 3312, 3432, 3586, 3588, 3749, 3861, 3912, 4048, 4238, 4401, 4554, 4752, 4784, 4968, 5148, 5379, 5382, 5616, 5868, 6072, 6357, 6578, 6831, 6864, 7172, 7176, 7498, 7722, 7824, 8073, 8476, 8802, 9108, 9867, 9936, 10296, 10758, 10764, 11247, 11736, 12144, 12714, 13156, 13662, 14344, 14352, 14996, 15444, 16137, 16146, 16952, 17604, 18216, 19071, 19734, 20592, 21516, 21528, 22494, 23309, 23472, 25428, 26312, 27324, 28688, 29601, 29992, 30888, 32274, 32292, 33741, 33904, 35208, 36432, 38142, 39468, 41239, 43032, 43056, 44988, 46618, 48411, 48737, 50856, 52624, 54648, 57213, 59202, 59984, 61776, 64548, 64584, 67482, 69927, 70416, 76284, 78936, 82478, 86064, 88803, 89976, 93236, 96822, 97474, 101223, 101712, 109296, 114426, 118404, 123717, 129096, 129168, 134964, 139854, 146211, 152568, 157872, 164956, 177606, 179952, 186472, 193644, 194948, 202446, 209781, 228852, 236808, 247434, 258192, 269928, 279708, 292422, 305136, 329912, 355212, 371151, 372944, 387288, 389896, 404892, 419562, 438633, 457704, 473616, 494868, 536107, 539856, 559416, 584844, 629343, 659824, 710424, 742302, 774576, 779792, 809784, 839124, 877266, 915408, 989736, 1072214, 1113453, 1118832, 1169688, 1258686, 1315899, 1420848, 1484604, 1608321, 1619568, 1678248, 1754532, 1979472, 2144428, 2226906, 2339376, 2517372, 2631798, 2969208, 3216642, 3356496, 3509064, 4288856, 4453812, 4824963, 5034744, 5263596, 5938416, 6433284, 7018128, 8577712, 8907624, 9649926, 10069488, 10527192, 12866568, 14474889, 17815248, 19299852, 21054384, 25733136, 28949778, 38599704, 57899556, 77199408, 115799112, 231598224]

約数ペア:

[(1, 231598224), (2, 115799112), (3, 77199408), (4, 57899556), (6, 38599704), (8, 28949778), (9, 25733136), (11, 21054384), (12, 19299852), (13, 17815248), (16, 14474889), (18, 12866568), (22, 10527192), (23, 10069488), (24, 9649926), (26, 8907624), (27, 8577712), (33, 7018128), (36, 6433284), (39, 5938416), (44, 5263596), (46, 5034744), (48, 4824963), (52, 4453812), (54, 4288856), (66, 3509064), (69, 3356496), (72, 3216642), (78, 2969208), (88, 2631798), (92, 2517372), (99, 2339376), (104, 2226906), (108, 2144428), (117, 1979472), (132, 1754532), (138, 1678248), (143, 1619568), (144, 1608321), (156, 1484604), (163, 1420848), (176, 1315899), (184, 1258686), (198, 1169688), (207, 1118832), (208, 1113453), (216, 1072214), (234, 989736), (253, 915408), (264, 877266), (276, 839124), (286, 809784), (297, 779792), (299, 774576), (312, 742302), (326, 710424), (351, 659824), (368, 629343), (396, 584844), (414, 559416), (429, 539856), (432, 536107), (468, 494868), (489, 473616), (506, 457704), (528, 438633), (552, 419562), (572, 404892), (594, 389896), (598, 387288), (621, 372944), (624, 371151), (652, 355212), (702, 329912), (759, 305136), (792, 292422), (828, 279708), (858, 269928), (897, 258192), (936, 247434), (978, 236808), (1012, 228852), (1104, 209781), (1144, 202446), (1188, 194948), (1196, 193644), (1242, 186472), (1287, 179952), (1304, 177606), (1404, 164956), (1467, 157872), (1518, 152568), (1584, 146211), (1656, 139854), (1716, 134964), (1793, 129168), (1794, 129096), (1872, 123717), (1956, 118404), (2024, 114426), (2119, 109296), (2277, 101712), (2288, 101223), (2376, 97474), (2392, 96822), (2484, 93236), (2574, 89976), (2608, 88803), (2691, 86064), (2808, 82478), (2934, 78936), (3036, 76284), (3289, 70416), (3312, 69927), (3432, 67482), (3586, 64584), (3588, 64548), (3749, 61776), (3861, 59984), (3912, 59202), (4048, 57213), (4238, 54648), (4401, 52624), (4554, 50856), (4752, 48737), (4784, 48411), (4968, 46618), (5148, 44988), (5379, 43056), (5382, 43032), (5616, 41239), (5868, 39468), (6072, 38142), (6357, 36432), (6578, 35208), (6831, 33904), (6864, 33741), (7172, 32292), (7176, 32274), (7498, 30888), (7722, 29992), (7824, 29601), (8073, 28688), (8476, 27324), (8802, 26312), (9108, 25428), (9867, 23472), (9936, 23309), (10296, 22494), (10758, 21528), (10764, 21516), (11247, 20592), (11736, 19734), (12144, 19071), (12714, 18216), (13156, 17604), (13662, 16952), (14344, 16146), (14352, 16137), (14996, 15444)]