249335328

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 816963840

約数和(自身を除く): 567628512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 43, 44, 48, 51, 57, 66, 68, 76, 86, 88, 96, 102, 114, 129, 132, 136, 152, 172, 176, 187, 204, 209, 228, 258, 264, 272, 289, 304, 323, 344, 352, 374, 408, 418, 456, 473, 516, 528, 544, 561, 578, 608, 627, 646, 688, 731, 748, 816, 817, 836, 867, 912, 946, 969, 1032, 1056, 1122, 1156, 1254, 1292, 1376, 1419, 1462, 1496, 1632, 1634, 1672, 1734, 1824, 1892, 1938, 2064, 2193, 2244, 2312, 2451, 2508, 2584, 2838, 2924, 2992, 3179, 3268, 3344, 3468, 3553, 3784, 3876, 4128, 4386, 4488, 4624, 4902, 5016, 5168, 5491, 5676, 5848, 5984, 6358, 6536, 6688, 6936, 7106, 7568, 7752, 8041, 8772, 8976, 8987, 9248, 9537, 9804, 10032, 10336, 10659, 10982, 11352, 11696, 12427, 12716, 13072, 13872, 13889, 14212, 15136, 15504, 16082, 16473, 17544, 17952, 17974, 19074, 19608, 20064, 21318, 21964, 22704, 23392, 24123, 24854, 25432, 26144, 26961, 27744, 27778, 28424, 31008, 32164, 32946, 35088, 35948, 37281, 38148, 39216, 41667, 42636, 43928, 45408, 48246, 49708, 50864, 53922, 55556, 56848, 60401, 64328, 65892, 70176, 71896, 74562, 76296, 78432, 83334, 85272, 87856, 96492, 99416, 101728, 107844, 111112, 113696, 120802, 128656, 131784, 136697, 143792, 149124, 152592, 152779, 166668, 170544, 175712, 181203, 192984, 198832, 215688, 222224, 236113, 241604, 257312, 263568, 273394, 287584, 298248, 305184, 305558, 333336, 341088, 362406, 385968, 397664, 410091, 431376, 444448, 458337, 472226, 483208, 527136, 546788, 596496, 611116, 666672, 708339, 724812, 771936, 820182, 862752, 916674, 944452, 966416, 1093576, 1192992, 1222232, 1333344, 1416678, 1449624, 1640364, 1833348, 1888904, 1932832, 2187152, 2444464, 2597243, 2833356, 2899248, 3280728, 3666696, 3777808, 4374304, 4888928, 5194486, 5666712, 5798496, 6561456, 7333392, 7555616, 7791729, 10388972, 11333424, 13122912, 14666784, 15583458, 20777944, 22666848, 31166916, 41555888, 62333832, 83111776, 124667664, 249335328]

約数ペア:

[(1, 249335328), (2, 124667664), (3, 83111776), (4, 62333832), (6, 41555888), (8, 31166916), (11, 22666848), (12, 20777944), (16, 15583458), (17, 14666784), (19, 13122912), (22, 11333424), (24, 10388972), (32, 7791729), (33, 7555616), (34, 7333392), (38, 6561456), (43, 5798496), (44, 5666712), (48, 5194486), (51, 4888928), (57, 4374304), (66, 3777808), (68, 3666696), (76, 3280728), (86, 2899248), (88, 2833356), (96, 2597243), (102, 2444464), (114, 2187152), (129, 1932832), (132, 1888904), (136, 1833348), (152, 1640364), (172, 1449624), (176, 1416678), (187, 1333344), (204, 1222232), (209, 1192992), (228, 1093576), (258, 966416), (264, 944452), (272, 916674), (289, 862752), (304, 820182), (323, 771936), (344, 724812), (352, 708339), (374, 666672), (408, 611116), (418, 596496), (456, 546788), (473, 527136), (516, 483208), (528, 472226), (544, 458337), (561, 444448), (578, 431376), (608, 410091), (627, 397664), (646, 385968), (688, 362406), (731, 341088), (748, 333336), (816, 305558), (817, 305184), (836, 298248), (867, 287584), (912, 273394), (946, 263568), (969, 257312), (1032, 241604), (1056, 236113), (1122, 222224), (1156, 215688), (1254, 198832), (1292, 192984), (1376, 181203), (1419, 175712), (1462, 170544), (1496, 166668), (1632, 152779), (1634, 152592), (1672, 149124), (1734, 143792), (1824, 136697), (1892, 131784), (1938, 128656), (2064, 120802), (2193, 113696), (2244, 111112), (2312, 107844), (2451, 101728), (2508, 99416), (2584, 96492), (2838, 87856), (2924, 85272), (2992, 83334), (3179, 78432), (3268, 76296), (3344, 74562), (3468, 71896), (3553, 70176), (3784, 65892), (3876, 64328), (4128, 60401), (4386, 56848), (4488, 55556), (4624, 53922), (4902, 50864), (5016, 49708), (5168, 48246), (5491, 45408), (5676, 43928), (5848, 42636), (5984, 41667), (6358, 39216), (6536, 38148), (6688, 37281), (6936, 35948), (7106, 35088), (7568, 32946), (7752, 32164), (8041, 31008), (8772, 28424), (8976, 27778), (8987, 27744), (9248, 26961), (9537, 26144), (9804, 25432), (10032, 24854), (10336, 24123), (10659, 23392), (10982, 22704), (11352, 21964), (11696, 21318), (12427, 20064), (12716, 19608), (13072, 19074), (13872, 17974), (13889, 17952), (14212, 17544), (15136, 16473), (15504, 16082)]