2140141248

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:620

約数の個数: 252

約数和(自身を含む): 7191280512

約数和(自身を除く): 5051139264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 191, 192, 196, 224, 252, 288, 294, 336, 382, 392, 397, 441, 448, 504, 573, 576, 588, 672, 764, 784, 794, 882, 1008, 1146, 1176, 1191, 1337, 1344, 1528, 1568, 1588, 1719, 1764, 2016, 2292, 2352, 2382, 2674, 2779, 3056, 3136, 3176, 3438, 3528, 3573, 4011, 4032, 4584, 4704, 4764, 5348, 5558, 6112, 6352, 6876, 7056, 7146, 8022, 8337, 9168, 9359, 9408, 9528, 10696, 11116, 12033, 12224, 12704, 13752, 14112, 14292, 16044, 16674, 18336, 18718, 19056, 19453, 21392, 22232, 24066, 25011, 25408, 27504, 28077, 28224, 28584, 32088, 33348, 36672, 37436, 38112, 38906, 42784, 44464, 48132, 50022, 55008, 56154, 57168, 58359, 64176, 66696, 74872, 75827, 76224, 77812, 84231, 85568, 88928, 96264, 100044, 110016, 112308, 114336, 116718, 128352, 133392, 149744, 151654, 155624, 168462, 175077, 177856, 192528, 200088, 224616, 227481, 228672, 233436, 256704, 266784, 299488, 303308, 311248, 336924, 350154, 385056, 400176, 449232, 454962, 466872, 530789, 533568, 598976, 606616, 622496, 673848, 682443, 700308, 770112, 800352, 898464, 909924, 933744, 1061578, 1213232, 1244992, 1347696, 1364886, 1400616, 1592367, 1600704, 1796928, 1819848, 1867488, 2123156, 2426464, 2695392, 2729772, 2801232, 3184734, 3639696, 3715523, 3734976, 4246312, 4777101, 4852928, 5390784, 5459544, 5602464, 6369468, 7279392, 7431046, 8492624, 9554202, 10919088, 11146569, 11204928, 12738936, 14558784, 14862092, 16985248, 19108404, 21838176, 22293138, 25477872, 29724184, 33439707, 33970496, 38216808, 43676352, 44586276, 50955744, 59448368, 66879414, 76433616, 89172552, 101911488, 118896736, 133758828, 152867232, 178345104, 237793472, 267517656, 305734464, 356690208, 535035312, 713380416, 1070070624, 2140141248]

約数ペア:

[(1, 2140141248), (2, 1070070624), (3, 713380416), (4, 535035312), (6, 356690208), (7, 305734464), (8, 267517656), (9, 237793472), (12, 178345104), (14, 152867232), (16, 133758828), (18, 118896736), (21, 101911488), (24, 89172552), (28, 76433616), (32, 66879414), (36, 59448368), (42, 50955744), (48, 44586276), (49, 43676352), (56, 38216808), (63, 33970496), (64, 33439707), (72, 29724184), (84, 25477872), (96, 22293138), (98, 21838176), (112, 19108404), (126, 16985248), (144, 14862092), (147, 14558784), (168, 12738936), (191, 11204928), (192, 11146569), (196, 10919088), (224, 9554202), (252, 8492624), (288, 7431046), (294, 7279392), (336, 6369468), (382, 5602464), (392, 5459544), (397, 5390784), (441, 4852928), (448, 4777101), (504, 4246312), (573, 3734976), (576, 3715523), (588, 3639696), (672, 3184734), (764, 2801232), (784, 2729772), (794, 2695392), (882, 2426464), (1008, 2123156), (1146, 1867488), (1176, 1819848), (1191, 1796928), (1337, 1600704), (1344, 1592367), (1528, 1400616), (1568, 1364886), (1588, 1347696), (1719, 1244992), (1764, 1213232), (2016, 1061578), (2292, 933744), (2352, 909924), (2382, 898464), (2674, 800352), (2779, 770112), (3056, 700308), (3136, 682443), (3176, 673848), (3438, 622496), (3528, 606616), (3573, 598976), (4011, 533568), (4032, 530789), (4584, 466872), (4704, 454962), (4764, 449232), (5348, 400176), (5558, 385056), (6112, 350154), (6352, 336924), (6876, 311248), (7056, 303308), (7146, 299488), (8022, 266784), (8337, 256704), (9168, 233436), (9359, 228672), (9408, 227481), (9528, 224616), (10696, 200088), (11116, 192528), (12033, 177856), (12224, 175077), (12704, 168462), (13752, 155624), (14112, 151654), (14292, 149744), (16044, 133392), (16674, 128352), (18336, 116718), (18718, 114336), (19056, 112308), (19453, 110016), (21392, 100044), (22232, 96264), (24066, 88928), (25011, 85568), (25408, 84231), (27504, 77812), (28077, 76224), (28224, 75827), (28584, 74872), (32088, 66696), (33348, 64176), (36672, 58359), (37436, 57168), (38112, 56154), (38906, 55008), (42784, 50022), (44464, 48132)]