2007389664

素因数分解:

$2^5\times 3^2\times 7^4\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 180

約数和(自身を含む): 6661831176

約数和(自身を除く): 4654441512

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, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2401, 2744, 2903, 3087, 3528, 4116, 4704, 4802, 5488, 5806, 6174, 7056, 7203, 8232, 8709, 9604, 10976, 11612, 12348, 14112, 14406, 16464, 17418, 19208, 20321, 21609, 23224, 24696, 26127, 28812, 32928, 34836, 38416, 40642, 43218, 46448, 49392, 52254, 57624, 60963, 69672, 76832, 81284, 86436, 92896, 98784, 104508, 115248, 121926, 139344, 142247, 162568, 172872, 182889, 209016, 230496, 243852, 278688, 284494, 325136, 345744, 365778, 418032, 426741, 487704, 568988, 650272, 691488, 731556, 836064, 853482, 975408, 995729, 1137976, 1280223, 1463112, 1706964, 1950816, 1991458, 2275952, 2560446, 2926224, 2987187, 3413928, 3982916, 4551904, 5120892, 5852448, 5974374, 6827856, 6970103, 7965832, 8961561, 10241784, 11948748, 13655712, 13940206, 15931664, 17923122, 20483568, 20910309, 23897496, 27880412, 31863328, 35846244, 40967136, 41820618, 47794992, 55760824, 62730927, 71692488, 83641236, 95589984, 111521648, 125461854, 143384976, 167282472, 223043296, 250923708, 286769952, 334564944, 501847416, 669129888, 1003694832, 2007389664]

約数ペア:

[(1, 2007389664), (2, 1003694832), (3, 669129888), (4, 501847416), (6, 334564944), (7, 286769952), (8, 250923708), (9, 223043296), (12, 167282472), (14, 143384976), (16, 125461854), (18, 111521648), (21, 95589984), (24, 83641236), (28, 71692488), (32, 62730927), (36, 55760824), (42, 47794992), (48, 41820618), (49, 40967136), (56, 35846244), (63, 31863328), (72, 27880412), (84, 23897496), (96, 20910309), (98, 20483568), (112, 17923122), (126, 15931664), (144, 13940206), (147, 13655712), (168, 11948748), (196, 10241784), (224, 8961561), (252, 7965832), (288, 6970103), (294, 6827856), (336, 5974374), (343, 5852448), (392, 5120892), (441, 4551904), (504, 3982916), (588, 3413928), (672, 2987187), (686, 2926224), (784, 2560446), (882, 2275952), (1008, 1991458), (1029, 1950816), (1176, 1706964), (1372, 1463112), (1568, 1280223), (1764, 1137976), (2016, 995729), (2058, 975408), (2352, 853482), (2401, 836064), (2744, 731556), (2903, 691488), (3087, 650272), (3528, 568988), (4116, 487704), (4704, 426741), (4802, 418032), (5488, 365778), (5806, 345744), (6174, 325136), (7056, 284494), (7203, 278688), (8232, 243852), (8709, 230496), (9604, 209016), (10976, 182889), (11612, 172872), (12348, 162568), (14112, 142247), (14406, 139344), (16464, 121926), (17418, 115248), (19208, 104508), (20321, 98784), (21609, 92896), (23224, 86436), (24696, 81284), (26127, 76832), (28812, 69672), (32928, 60963), (34836, 57624), (38416, 52254), (40642, 49392), (43218, 46448)]