319491648

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 224

約数和(自身を含む): 1093541120

約数和(自身を除く): 774049472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 427, 432, 433, 448, 488, 504, 549, 576, 672, 732, 756, 854, 864, 866, 976, 1008, 1098, 1281, 1299, 1344, 1464, 1512, 1647, 1708, 1728, 1732, 1952, 2016, 2196, 2562, 2598, 2928, 3024, 3031, 3294, 3416, 3464, 3843, 3897, 3904, 4032, 4392, 5124, 5196, 5856, 6048, 6062, 6588, 6832, 6928, 7686, 7794, 8784, 9093, 10248, 10392, 11529, 11691, 11712, 12096, 12124, 13176, 13664, 13856, 15372, 15588, 17568, 18186, 20496, 20784, 23058, 23382, 24248, 26352, 26413, 27279, 27328, 27712, 30744, 31176, 35136, 36372, 40992, 41568, 46116, 46764, 48496, 52704, 52826, 54558, 61488, 62352, 72744, 79239, 81837, 81984, 83136, 92232, 93528, 96992, 105408, 105652, 109116, 122976, 124704, 145488, 158478, 163674, 184464, 184891, 187056, 193984, 211304, 218232, 237717, 245952, 249408, 290976, 316956, 327348, 368928, 369782, 374112, 422608, 436464, 475434, 554673, 581952, 633912, 654696, 713151, 737856, 739564, 748224, 845216, 872928, 950868, 1109346, 1267824, 1309392, 1426302, 1479128, 1664019, 1690432, 1745856, 1901736, 2218692, 2535648, 2618784, 2852604, 2958256, 3328038, 3803472, 4437384, 4992057, 5071296, 5237568, 5705208, 5916512, 6656076, 7606944, 8874768, 9984114, 11410416, 11833024, 13312152, 15213888, 17749536, 19968228, 22820832, 26624304, 35499072, 39936456, 45641664, 53248608, 79872912, 106497216, 159745824, 319491648]

約数ペア:

[(1, 319491648), (2, 159745824), (3, 106497216), (4, 79872912), (6, 53248608), (7, 45641664), (8, 39936456), (9, 35499072), (12, 26624304), (14, 22820832), (16, 19968228), (18, 17749536), (21, 15213888), (24, 13312152), (27, 11833024), (28, 11410416), (32, 9984114), (36, 8874768), (42, 7606944), (48, 6656076), (54, 5916512), (56, 5705208), (61, 5237568), (63, 5071296), (64, 4992057), (72, 4437384), (84, 3803472), (96, 3328038), (108, 2958256), (112, 2852604), (122, 2618784), (126, 2535648), (144, 2218692), (168, 1901736), (183, 1745856), (189, 1690432), (192, 1664019), (216, 1479128), (224, 1426302), (244, 1309392), (252, 1267824), (288, 1109346), (336, 950868), (366, 872928), (378, 845216), (427, 748224), (432, 739564), (433, 737856), (448, 713151), (488, 654696), (504, 633912), (549, 581952), (576, 554673), (672, 475434), (732, 436464), (756, 422608), (854, 374112), (864, 369782), (866, 368928), (976, 327348), (1008, 316956), (1098, 290976), (1281, 249408), (1299, 245952), (1344, 237717), (1464, 218232), (1512, 211304), (1647, 193984), (1708, 187056), (1728, 184891), (1732, 184464), (1952, 163674), (2016, 158478), (2196, 145488), (2562, 124704), (2598, 122976), (2928, 109116), (3024, 105652), (3031, 105408), (3294, 96992), (3416, 93528), (3464, 92232), (3843, 83136), (3897, 81984), (3904, 81837), (4032, 79239), (4392, 72744), (5124, 62352), (5196, 61488), (5856, 54558), (6048, 52826), (6062, 52704), (6588, 48496), (6832, 46764), (6928, 46116), (7686, 41568), (7794, 40992), (8784, 36372), (9093, 35136), (10248, 31176), (10392, 30744), (11529, 27712), (11691, 27328), (11712, 27279), (12096, 26413), (12124, 26352), (13176, 24248), (13664, 23382), (13856, 23058), (15372, 20784), (15588, 20496), (17568, 18186)]