1918963872

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 360

約数和(自身を含む): 6804442260

約数和(自身を除く): 4885478388

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 72, 81, 84, 87, 96, 98, 108, 112, 116, 126, 144, 147, 162, 168, 174, 189, 196, 203, 216, 224, 232, 252, 261, 288, 294, 324, 336, 348, 378, 392, 406, 432, 441, 464, 504, 521, 522, 567, 588, 609, 648, 672, 696, 756, 783, 784, 812, 864, 882, 928, 1008, 1042, 1044, 1134, 1176, 1218, 1296, 1323, 1392, 1421, 1512, 1563, 1566, 1568, 1624, 1764, 1827, 2016, 2084, 2088, 2268, 2349, 2352, 2436, 2592, 2646, 2784, 2842, 3024, 3126, 3132, 3248, 3528, 3647, 3654, 3969, 4168, 4176, 4263, 4536, 4689, 4698, 4704, 4872, 5292, 5481, 5684, 6048, 6252, 6264, 6496, 7056, 7294, 7308, 7938, 8336, 8352, 8526, 9072, 9378, 9396, 9744, 10584, 10941, 10962, 11368, 12504, 12528, 12789, 14067, 14112, 14588, 14616, 15109, 15876, 16443, 16672, 17052, 18144, 18756, 18792, 19488, 21168, 21882, 21924, 22736, 25008, 25056, 25529, 25578, 28134, 29176, 29232, 30218, 31752, 32823, 32886, 34104, 37512, 37584, 38367, 42201, 42336, 43764, 43848, 45327, 45472, 50016, 51058, 51156, 56268, 58352, 58464, 60436, 63504, 65646, 65772, 68208, 75024, 75168, 76587, 76734, 84402, 87528, 87696, 90654, 98469, 102116, 102312, 105763, 112536, 115101, 116704, 120872, 127008, 131292, 131544, 135981, 136416, 150048, 153174, 153468, 168804, 175056, 175392, 181308, 196938, 204232, 204624, 211526, 225072, 229761, 230202, 241744, 262584, 263088, 271962, 295407, 306348, 306936, 317289, 337608, 350112, 362616, 393876, 407943, 408464, 409248, 423052, 450144, 459522, 460404, 483488, 525168, 526176, 543924, 590814, 612696, 613872, 634578, 675216, 689283, 725232, 740341, 787752, 815886, 816928, 846104, 919044, 920808, 951867, 1050336, 1087848, 1181628, 1223829, 1225392, 1227744, 1269156, 1350432, 1378566, 1450464, 1480682, 1575504, 1631772, 1692208, 1838088, 1841616, 1903734, 2067849, 2175696, 2221023, 2363256, 2447658, 2450784, 2538312, 2757132, 2855601, 2961364, 3151008, 3263544, 3384416, 3676176, 3683232, 3807468, 4135698, 4351392, 4442046, 4726512, 4895316, 5076624, 5514264, 5711202, 5922728, 6527088, 6663069, 7352352, 7614936, 8271396, 8566803, 8884092, 9453024, 9790632, 10153248, 11028528, 11422404, 11845456, 13054176, 13326138, 15229872, 16542792, 17133606, 17768184, 19581264, 19989207, 22057056, 22844808, 23690912, 26652276, 30459744, 33085584, 34267212, 35536368, 39162528, 39978414, 45689616, 53304552, 59967621, 66171168, 68534424, 71072736, 79956828, 91379232, 106609104, 119935242, 137068848, 159913656, 213218208, 239870484, 274137696, 319827312, 479740968, 639654624, 959481936, 1918963872]

約数ペア:

[(1, 1918963872), (2, 959481936), (3, 639654624), (4, 479740968), (6, 319827312), (7, 274137696), (8, 239870484), (9, 213218208), (12, 159913656), (14, 137068848), (16, 119935242), (18, 106609104), (21, 91379232), (24, 79956828), (27, 71072736), (28, 68534424), (29, 66171168), (32, 59967621), (36, 53304552), (42, 45689616), (48, 39978414), (49, 39162528), (54, 35536368), (56, 34267212), (58, 33085584), (63, 30459744), (72, 26652276), (81, 23690912), (84, 22844808), (87, 22057056), (96, 19989207), (98, 19581264), (108, 17768184), (112, 17133606), (116, 16542792), (126, 15229872), (144, 13326138), (147, 13054176), (162, 11845456), (168, 11422404), (174, 11028528), (189, 10153248), (196, 9790632), (203, 9453024), (216, 8884092), (224, 8566803), (232, 8271396), (252, 7614936), (261, 7352352), (288, 6663069), (294, 6527088), (324, 5922728), (336, 5711202), (348, 5514264), (378, 5076624), (392, 4895316), (406, 4726512), (432, 4442046), (441, 4351392), (464, 4135698), (504, 3807468), (521, 3683232), (522, 3676176), (567, 3384416), (588, 3263544), (609, 3151008), (648, 2961364), (672, 2855601), (696, 2757132), (756, 2538312), (783, 2450784), (784, 2447658), (812, 2363256), (864, 2221023), (882, 2175696), (928, 2067849), (1008, 1903734), (1042, 1841616), (1044, 1838088), (1134, 1692208), (1176, 1631772), (1218, 1575504), (1296, 1480682), (1323, 1450464), (1392, 1378566), (1421, 1350432), (1512, 1269156), (1563, 1227744), (1566, 1225392), (1568, 1223829), (1624, 1181628), (1764, 1087848), (1827, 1050336), (2016, 951867), (2084, 920808), (2088, 919044), (2268, 846104), (2349, 816928), (2352, 815886), (2436, 787752), (2592, 740341), (2646, 725232), (2784, 689283), (2842, 675216), (3024, 634578), (3126, 613872), (3132, 612696), (3248, 590814), (3528, 543924), (3647, 526176), (3654, 525168), (3969, 483488), (4168, 460404), (4176, 459522), (4263, 450144), (4536, 423052), (4689, 409248), (4698, 408464), (4704, 407943), (4872, 393876), (5292, 362616), (5481, 350112), (5684, 337608), (6048, 317289), (6252, 306936), (6264, 306348), (6496, 295407), (7056, 271962), (7294, 263088), (7308, 262584), (7938, 241744), (8336, 230202), (8352, 229761), (8526, 225072), (9072, 211526), (9378, 204624), (9396, 204232), (9744, 196938), (10584, 181308), (10941, 175392), (10962, 175056), (11368, 168804), (12504, 153468), (12528, 153174), (12789, 150048), (14067, 136416), (14112, 135981), (14588, 131544), (14616, 131292), (15109, 127008), (15876, 120872), (16443, 116704), (16672, 115101), (17052, 112536), (18144, 105763), (18756, 102312), (18792, 102116), (19488, 98469), (21168, 90654), (21882, 87696), (21924, 87528), (22736, 84402), (25008, 76734), (25056, 76587), (25529, 75168), (25578, 75024), (28134, 68208), (29176, 65772), (29232, 65646), (30218, 63504), (31752, 60436), (32823, 58464), (32886, 58352), (34104, 56268), (37512, 51156), (37584, 51058), (38367, 50016), (42201, 45472), (42336, 45327), (43764, 43848)]