694681728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 2082366720

約数和(自身を除く): 1387684992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 67, 78, 93, 96, 104, 124, 128, 134, 156, 186, 192, 201, 208, 248, 268, 312, 372, 384, 402, 403, 416, 496, 536, 624, 744, 804, 806, 832, 871, 992, 1072, 1209, 1248, 1488, 1608, 1612, 1664, 1742, 1984, 2077, 2144, 2418, 2496, 2613, 2976, 3216, 3224, 3484, 3968, 4154, 4288, 4489, 4836, 4992, 5226, 5952, 6231, 6432, 6448, 6968, 8308, 8576, 8978, 9672, 10452, 11904, 12462, 12864, 12896, 13467, 13936, 16616, 17956, 19344, 20904, 24924, 25728, 25792, 26934, 27001, 27872, 33232, 35912, 38688, 41808, 49848, 51584, 53868, 54002, 55744, 58357, 66464, 71824, 77376, 81003, 83616, 99696, 107736, 108004, 111488, 116714, 132928, 139159, 143648, 154752, 162006, 167232, 175071, 199392, 215472, 216008, 233428, 265856, 278318, 287296, 324012, 334464, 350142, 398784, 417477, 430944, 432016, 466856, 556636, 574592, 648024, 700284, 797568, 834954, 861888, 864032, 933712, 1113272, 1296048, 1400568, 1669908, 1723776, 1728064, 1809067, 1867424, 2226544, 2592096, 2801136, 3339816, 3456128, 3618134, 3734848, 4453088, 5184192, 5427201, 5602272, 6679632, 7236268, 7469696, 8906176, 10368384, 10854402, 11204544, 13359264, 14472536, 17812352, 21708804, 22409088, 26718528, 28945072, 43417608, 53437056, 57890144, 86835216, 115780288, 173670432, 231560576, 347340864, 694681728]

約数ペア:

[(1, 694681728), (2, 347340864), (3, 231560576), (4, 173670432), (6, 115780288), (8, 86835216), (12, 57890144), (13, 53437056), (16, 43417608), (24, 28945072), (26, 26718528), (31, 22409088), (32, 21708804), (39, 17812352), (48, 14472536), (52, 13359264), (62, 11204544), (64, 10854402), (67, 10368384), (78, 8906176), (93, 7469696), (96, 7236268), (104, 6679632), (124, 5602272), (128, 5427201), (134, 5184192), (156, 4453088), (186, 3734848), (192, 3618134), (201, 3456128), (208, 3339816), (248, 2801136), (268, 2592096), (312, 2226544), (372, 1867424), (384, 1809067), (402, 1728064), (403, 1723776), (416, 1669908), (496, 1400568), (536, 1296048), (624, 1113272), (744, 933712), (804, 864032), (806, 861888), (832, 834954), (871, 797568), (992, 700284), (1072, 648024), (1209, 574592), (1248, 556636), (1488, 466856), (1608, 432016), (1612, 430944), (1664, 417477), (1742, 398784), (1984, 350142), (2077, 334464), (2144, 324012), (2418, 287296), (2496, 278318), (2613, 265856), (2976, 233428), (3216, 216008), (3224, 215472), (3484, 199392), (3968, 175071), (4154, 167232), (4288, 162006), (4489, 154752), (4836, 143648), (4992, 139159), (5226, 132928), (5952, 116714), (6231, 111488), (6432, 108004), (6448, 107736), (6968, 99696), (8308, 83616), (8576, 81003), (8978, 77376), (9672, 71824), (10452, 66464), (11904, 58357), (12462, 55744), (12864, 54002), (12896, 53868), (13467, 51584), (13936, 49848), (16616, 41808), (17956, 38688), (19344, 35912), (20904, 33232), (24924, 27872), (25728, 27001), (25792, 26934)]