291887856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3803}}^1$

素因数の和:3871

約数の個数: 120

約数和(自身を含む): 901411056

約数和(自身を除く): 609523200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 3803, 4264, 4797, 5904, 6396, 7606, 8528, 9594, 11409, 12792, 15212, 19188, 22818, 25584, 30424, 34227, 38376, 45636, 49439, 60848, 68454, 76752, 91272, 98878, 136908, 148317, 155923, 182544, 197756, 273816, 296634, 311846, 395512, 444951, 467769, 547632, 593268, 623692, 791024, 889902, 935538, 1186536, 1247384, 1403307, 1779804, 1871076, 2026999, 2373072, 2494768, 2806614, 3559608, 3742152, 4053998, 5613228, 6080997, 7119216, 7484304, 8107996, 11226456, 12161994, 16215992, 18242991, 22452912, 24323988, 32431984, 36485982, 48647976, 72971964, 97295952, 145943928, 291887856]

約数ペア:

[(1, 291887856), (2, 145943928), (3, 97295952), (4, 72971964), (6, 48647976), (8, 36485982), (9, 32431984), (12, 24323988), (13, 22452912), (16, 18242991), (18, 16215992), (24, 12161994), (26, 11226456), (36, 8107996), (39, 7484304), (41, 7119216), (48, 6080997), (52, 5613228), (72, 4053998), (78, 3742152), (82, 3559608), (104, 2806614), (117, 2494768), (123, 2373072), (144, 2026999), (156, 1871076), (164, 1779804), (208, 1403307), (234, 1247384), (246, 1186536), (312, 935538), (328, 889902), (369, 791024), (468, 623692), (492, 593268), (533, 547632), (624, 467769), (656, 444951), (738, 395512), (936, 311846), (984, 296634), (1066, 273816), (1476, 197756), (1599, 182544), (1872, 155923), (1968, 148317), (2132, 136908), (2952, 98878), (3198, 91272), (3803, 76752), (4264, 68454), (4797, 60848), (5904, 49439), (6396, 45636), (7606, 38376), (8528, 34227), (9594, 30424), (11409, 25584), (12792, 22818), (15212, 19188)]