2980308408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:850

約数の個数: 192

約数和(自身を含む): 9411548160

約数和(自身を除く): 6431239752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 271, 308, 363, 462, 484, 541, 542, 616, 726, 813, 847, 924, 968, 1082, 1084, 1452, 1623, 1626, 1694, 1848, 1897, 2164, 2168, 2541, 2904, 2981, 3246, 3252, 3388, 3787, 3794, 4328, 5082, 5691, 5951, 5962, 6492, 6504, 6776, 7574, 7588, 8943, 10164, 11361, 11382, 11902, 11924, 12984, 15148, 15176, 17853, 17886, 20328, 20867, 22722, 22764, 23804, 23848, 30296, 32791, 35706, 35772, 41657, 41734, 45444, 45528, 47608, 62601, 65461, 65582, 71412, 71544, 83314, 83468, 90888, 98373, 124971, 125202, 130922, 131164, 142824, 146611, 166628, 166936, 196383, 196746, 229537, 249942, 250404, 261844, 262328, 293222, 333256, 392766, 393492, 439833, 458227, 459074, 499884, 500808, 523688, 586444, 688611, 785532, 786984, 879666, 916454, 918148, 999768, 1026277, 1172888, 1374681, 1377222, 1571064, 1612721, 1759332, 1832908, 1836296, 2052554, 2749362, 2754444, 3078831, 3225442, 3518664, 3665816, 4105108, 4838163, 5498724, 5508888, 6157662, 6450884, 8210216, 9676326, 10997448, 11289047, 12315324, 12901768, 17739931, 19352652, 22578094, 24630648, 33867141, 35479862, 38705304, 45156188, 53219793, 67734282, 70959724, 90312376, 106439586, 124179517, 135468564, 141919448, 212879172, 248359034, 270937128, 372538551, 425758344, 496718068, 745077102, 993436136, 1490154204, 2980308408]

約数ペア:

[(1, 2980308408), (2, 1490154204), (3, 993436136), (4, 745077102), (6, 496718068), (7, 425758344), (8, 372538551), (11, 270937128), (12, 248359034), (14, 212879172), (21, 141919448), (22, 135468564), (24, 124179517), (28, 106439586), (33, 90312376), (42, 70959724), (44, 67734282), (56, 53219793), (66, 45156188), (77, 38705304), (84, 35479862), (88, 33867141), (121, 24630648), (132, 22578094), (154, 19352652), (168, 17739931), (231, 12901768), (242, 12315324), (264, 11289047), (271, 10997448), (308, 9676326), (363, 8210216), (462, 6450884), (484, 6157662), (541, 5508888), (542, 5498724), (616, 4838163), (726, 4105108), (813, 3665816), (847, 3518664), (924, 3225442), (968, 3078831), (1082, 2754444), (1084, 2749362), (1452, 2052554), (1623, 1836296), (1626, 1832908), (1694, 1759332), (1848, 1612721), (1897, 1571064), (2164, 1377222), (2168, 1374681), (2541, 1172888), (2904, 1026277), (2981, 999768), (3246, 918148), (3252, 916454), (3388, 879666), (3787, 786984), (3794, 785532), (4328, 688611), (5082, 586444), (5691, 523688), (5951, 500808), (5962, 499884), (6492, 459074), (6504, 458227), (6776, 439833), (7574, 393492), (7588, 392766), (8943, 333256), (10164, 293222), (11361, 262328), (11382, 261844), (11902, 250404), (11924, 249942), (12984, 229537), (15148, 196746), (15176, 196383), (17853, 166936), (17886, 166628), (20328, 146611), (20867, 142824), (22722, 131164), (22764, 130922), (23804, 125202), (23848, 124971), (30296, 98373), (32791, 90888), (35706, 83468), (35772, 83314), (41657, 71544), (41734, 71412), (45444, 65582), (45528, 65461), (47608, 62601)]