1218316968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2288

約数の個数: 192

約数和(自身を含む): 3906040320

約数和(自身を除く): 2687723352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 41, 44, 51, 66, 68, 72, 82, 88, 99, 102, 123, 132, 136, 153, 164, 187, 198, 204, 246, 264, 306, 328, 369, 374, 396, 408, 451, 492, 561, 612, 697, 738, 748, 792, 902, 984, 1122, 1224, 1353, 1394, 1476, 1496, 1683, 1804, 2091, 2207, 2244, 2706, 2788, 2952, 3366, 3608, 4059, 4182, 4414, 4488, 5412, 5576, 6273, 6621, 6732, 7667, 8118, 8364, 8828, 10824, 12546, 13242, 13464, 15334, 16236, 16728, 17656, 19863, 23001, 24277, 25092, 26484, 30668, 32472, 37519, 39726, 46002, 48554, 50184, 52968, 61336, 69003, 72831, 75038, 79452, 90487, 92004, 97108, 112557, 138006, 145662, 150076, 158904, 180974, 184008, 194216, 218493, 225114, 271461, 276012, 291324, 300152, 337671, 361948, 412709, 436986, 450228, 542922, 552024, 582648, 675342, 723896, 814383, 825418, 873972, 900456, 995357, 1085844, 1238127, 1350684, 1538279, 1628766, 1650836, 1747944, 1990714, 2171688, 2476254, 2701368, 2986071, 3076558, 3257532, 3301672, 3714381, 3981428, 4614837, 4952508, 5972142, 6153116, 6515064, 7428762, 7962856, 8958213, 9229674, 9905016, 11944284, 12306232, 13844511, 14857524, 16921069, 17916426, 18459348, 23888568, 27689022, 29715048, 33842138, 35832852, 36918696, 50763207, 55378044, 67684276, 71665704, 101526414, 110756088, 135368552, 152289621, 203052828, 304579242, 406105656, 609158484, 1218316968]

約数ペア:

[(1, 1218316968), (2, 609158484), (3, 406105656), (4, 304579242), (6, 203052828), (8, 152289621), (9, 135368552), (11, 110756088), (12, 101526414), (17, 71665704), (18, 67684276), (22, 55378044), (24, 50763207), (33, 36918696), (34, 35832852), (36, 33842138), (41, 29715048), (44, 27689022), (51, 23888568), (66, 18459348), (68, 17916426), (72, 16921069), (82, 14857524), (88, 13844511), (99, 12306232), (102, 11944284), (123, 9905016), (132, 9229674), (136, 8958213), (153, 7962856), (164, 7428762), (187, 6515064), (198, 6153116), (204, 5972142), (246, 4952508), (264, 4614837), (306, 3981428), (328, 3714381), (369, 3301672), (374, 3257532), (396, 3076558), (408, 2986071), (451, 2701368), (492, 2476254), (561, 2171688), (612, 1990714), (697, 1747944), (738, 1650836), (748, 1628766), (792, 1538279), (902, 1350684), (984, 1238127), (1122, 1085844), (1224, 995357), (1353, 900456), (1394, 873972), (1476, 825418), (1496, 814383), (1683, 723896), (1804, 675342), (2091, 582648), (2207, 552024), (2244, 542922), (2706, 450228), (2788, 436986), (2952, 412709), (3366, 361948), (3608, 337671), (4059, 300152), (4182, 291324), (4414, 276012), (4488, 271461), (5412, 225114), (5576, 218493), (6273, 194216), (6621, 184008), (6732, 180974), (7667, 158904), (8118, 150076), (8364, 145662), (8828, 138006), (10824, 112557), (12546, 97108), (13242, 92004), (13464, 90487), (15334, 79452), (16236, 75038), (16728, 72831), (17656, 69003), (19863, 61336), (23001, 52968), (24277, 50184), (25092, 48554), (26484, 46002), (30668, 39726), (32472, 37519)]