7870191984

素因数分解:

$2^4\times 3^4\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:709

約数の個数: 200

約数和(自身を含む): 23277505680

約数和(自身を除く): 15407313696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 233, 268, 324, 389, 402, 432, 466, 536, 603, 648, 699, 778, 804, 932, 1072, 1167, 1206, 1296, 1398, 1556, 1608, 1809, 1864, 2097, 2334, 2412, 2796, 3112, 3216, 3501, 3618, 3728, 4194, 4668, 4824, 5427, 5592, 6224, 6291, 7002, 7236, 8388, 9336, 9648, 10503, 10854, 11184, 12582, 14004, 14472, 15611, 16776, 18672, 18873, 21006, 21708, 25164, 26063, 28008, 28944, 31222, 31509, 33552, 37746, 42012, 43416, 46833, 50328, 52126, 56016, 62444, 63018, 75492, 78189, 84024, 86832, 90637, 93666, 100656, 104252, 124888, 126036, 140499, 150984, 156378, 168048, 181274, 187332, 208504, 234567, 249776, 252072, 271911, 280998, 301968, 312756, 362548, 374664, 417008, 421497, 469134, 504144, 543822, 561996, 625512, 703701, 725096, 749328, 815733, 842994, 938268, 1087644, 1123992, 1251024, 1264491, 1407402, 1450192, 1631466, 1685988, 1876536, 2111103, 2175288, 2247984, 2447199, 2528982, 2814804, 3262932, 3371976, 3753072, 4222206, 4350576, 4894398, 5057964, 5629608, 6072679, 6525864, 6743952, 7341597, 8444412, 9788796, 10115928, 11259216, 12145358, 13051728, 14683194, 16888824, 18218037, 19577592, 20231856, 24290716, 29366388, 33777648, 36436074, 39155184, 48581432, 54654111, 58732776, 72872148, 97162864, 109308222, 117465552, 145744296, 163962333, 218616444, 291488592, 327924666, 437232888, 491886999, 655849332, 874465776, 983773998, 1311698664, 1967547996, 2623397328, 3935095992, 7870191984]

約数ペア:

[(1, 7870191984), (2, 3935095992), (3, 2623397328), (4, 1967547996), (6, 1311698664), (8, 983773998), (9, 874465776), (12, 655849332), (16, 491886999), (18, 437232888), (24, 327924666), (27, 291488592), (36, 218616444), (48, 163962333), (54, 145744296), (67, 117465552), (72, 109308222), (81, 97162864), (108, 72872148), (134, 58732776), (144, 54654111), (162, 48581432), (201, 39155184), (216, 36436074), (233, 33777648), (268, 29366388), (324, 24290716), (389, 20231856), (402, 19577592), (432, 18218037), (466, 16888824), (536, 14683194), (603, 13051728), (648, 12145358), (699, 11259216), (778, 10115928), (804, 9788796), (932, 8444412), (1072, 7341597), (1167, 6743952), (1206, 6525864), (1296, 6072679), (1398, 5629608), (1556, 5057964), (1608, 4894398), (1809, 4350576), (1864, 4222206), (2097, 3753072), (2334, 3371976), (2412, 3262932), (2796, 2814804), (3112, 2528982), (3216, 2447199), (3501, 2247984), (3618, 2175288), (3728, 2111103), (4194, 1876536), (4668, 1685988), (4824, 1631466), (5427, 1450192), (5592, 1407402), (6224, 1264491), (6291, 1251024), (7002, 1123992), (7236, 1087644), (8388, 938268), (9336, 842994), (9648, 815733), (10503, 749328), (10854, 725096), (11184, 703701), (12582, 625512), (14004, 561996), (14472, 543822), (15611, 504144), (16776, 469134), (18672, 421497), (18873, 417008), (21006, 374664), (21708, 362548), (25164, 312756), (26063, 301968), (28008, 280998), (28944, 271911), (31222, 252072), (31509, 249776), (33552, 234567), (37746, 208504), (42012, 187332), (43416, 181274), (46833, 168048), (50328, 156378), (52126, 150984), (56016, 140499), (62444, 126036), (63018, 124888), (75492, 104252), (78189, 100656), (84024, 93666), (86832, 90637)]