291817152

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 252

約数和(自身を含む): 948598560

約数和(自身を除く): 656781408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 64, 66, 72, 79, 88, 96, 99, 106, 121, 132, 144, 158, 159, 176, 192, 198, 212, 237, 242, 264, 288, 316, 318, 352, 363, 396, 424, 474, 477, 484, 528, 576, 583, 632, 636, 704, 711, 726, 792, 848, 869, 948, 954, 968, 1056, 1089, 1166, 1264, 1272, 1422, 1452, 1584, 1696, 1738, 1749, 1896, 1908, 1936, 2112, 2178, 2332, 2528, 2544, 2607, 2844, 2904, 3168, 3392, 3476, 3498, 3792, 3816, 3872, 4187, 4356, 4664, 5056, 5088, 5214, 5247, 5688, 5808, 6336, 6413, 6952, 6996, 7584, 7632, 7744, 7821, 8374, 8712, 9328, 9559, 10176, 10428, 10494, 11376, 11616, 12561, 12826, 13904, 13992, 15168, 15264, 15642, 16748, 17424, 18656, 19118, 19239, 20856, 20988, 22752, 23232, 25122, 25652, 27808, 27984, 28677, 30528, 31284, 33496, 34848, 37312, 37683, 38236, 38478, 41712, 41976, 45504, 46057, 50244, 51304, 55616, 55968, 57354, 57717, 62568, 66992, 69696, 75366, 76472, 76956, 83424, 83952, 86031, 92114, 100488, 102608, 111936, 114708, 115434, 125136, 133984, 138171, 150732, 152944, 153912, 166848, 167904, 172062, 184228, 200976, 205216, 229416, 230868, 250272, 267968, 276342, 301464, 305888, 307824, 335808, 344124, 368456, 401952, 410432, 414513, 458832, 461736, 500544, 506627, 552684, 602928, 611776, 615648, 688248, 736912, 803904, 829026, 917664, 923472, 1013254, 1105368, 1205856, 1231296, 1376496, 1473824, 1519881, 1658052, 1835328, 1846944, 2026508, 2210736, 2411712, 2752992, 2947648, 3039762, 3316104, 3693888, 4053016, 4421472, 4559643, 5505984, 6079524, 6632208, 8106032, 8842944, 9119286, 12159048, 13264416, 16212064, 18238572, 24318096, 26528832, 32424128, 36477144, 48636192, 72954288, 97272384, 145908576, 291817152]

約数ペア:

[(1, 291817152), (2, 145908576), (3, 97272384), (4, 72954288), (6, 48636192), (8, 36477144), (9, 32424128), (11, 26528832), (12, 24318096), (16, 18238572), (18, 16212064), (22, 13264416), (24, 12159048), (32, 9119286), (33, 8842944), (36, 8106032), (44, 6632208), (48, 6079524), (53, 5505984), (64, 4559643), (66, 4421472), (72, 4053016), (79, 3693888), (88, 3316104), (96, 3039762), (99, 2947648), (106, 2752992), (121, 2411712), (132, 2210736), (144, 2026508), (158, 1846944), (159, 1835328), (176, 1658052), (192, 1519881), (198, 1473824), (212, 1376496), (237, 1231296), (242, 1205856), (264, 1105368), (288, 1013254), (316, 923472), (318, 917664), (352, 829026), (363, 803904), (396, 736912), (424, 688248), (474, 615648), (477, 611776), (484, 602928), (528, 552684), (576, 506627), (583, 500544), (632, 461736), (636, 458832), (704, 414513), (711, 410432), (726, 401952), (792, 368456), (848, 344124), (869, 335808), (948, 307824), (954, 305888), (968, 301464), (1056, 276342), (1089, 267968), (1166, 250272), (1264, 230868), (1272, 229416), (1422, 205216), (1452, 200976), (1584, 184228), (1696, 172062), (1738, 167904), (1749, 166848), (1896, 153912), (1908, 152944), (1936, 150732), (2112, 138171), (2178, 133984), (2332, 125136), (2528, 115434), (2544, 114708), (2607, 111936), (2844, 102608), (2904, 100488), (3168, 92114), (3392, 86031), (3476, 83952), (3498, 83424), (3792, 76956), (3816, 76472), (3872, 75366), (4187, 69696), (4356, 66992), (4664, 62568), (5056, 57717), (5088, 57354), (5214, 55968), (5247, 55616), (5688, 51304), (5808, 50244), (6336, 46057), (6413, 45504), (6952, 41976), (6996, 41712), (7584, 38478), (7632, 38236), (7744, 37683), (7821, 37312), (8374, 34848), (8712, 33496), (9328, 31284), (9559, 30528), (10176, 28677), (10428, 27984), (10494, 27808), (11376, 25652), (11616, 25122), (12561, 23232), (12826, 22752), (13904, 20988), (13992, 20856), (15168, 19239), (15264, 19118), (15642, 18656), (16748, 17424)]