2006308864

素因数分解:

$2^{11}\times 7^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 4609332000

約数和(自身を除く): 2603023136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 349, 401, 448, 512, 698, 802, 896, 1024, 1396, 1604, 1792, 2048, 2443, 2792, 2807, 3208, 3584, 4886, 5584, 5614, 6416, 7168, 9772, 11168, 11228, 12832, 14336, 19544, 22336, 22456, 25664, 39088, 44672, 44912, 51328, 78176, 89344, 89824, 102656, 139949, 156352, 178688, 179648, 205312, 279898, 312704, 357376, 359296, 410624, 559796, 625408, 714752, 718592, 821248, 979643, 1119592, 1250816, 1437184, 1959286, 2239184, 2501632, 2874368, 3918572, 4478368, 5003264, 5748736, 7837144, 8956736, 15674288, 17913472, 31348576, 35826944, 62697152, 71653888, 125394304, 143307776, 250788608, 286615552, 501577216, 1003154432, 2006308864]

約数ペア:

[(1, 2006308864), (2, 1003154432), (4, 501577216), (7, 286615552), (8, 250788608), (14, 143307776), (16, 125394304), (28, 71653888), (32, 62697152), (56, 35826944), (64, 31348576), (112, 17913472), (128, 15674288), (224, 8956736), (256, 7837144), (349, 5748736), (401, 5003264), (448, 4478368), (512, 3918572), (698, 2874368), (802, 2501632), (896, 2239184), (1024, 1959286), (1396, 1437184), (1604, 1250816), (1792, 1119592), (2048, 979643), (2443, 821248), (2792, 718592), (2807, 714752), (3208, 625408), (3584, 559796), (4886, 410624), (5584, 359296), (5614, 357376), (6416, 312704), (7168, 279898), (9772, 205312), (11168, 179648), (11228, 178688), (12832, 156352), (14336, 139949), (19544, 102656), (22336, 89824), (22456, 89344), (25664, 78176), (39088, 51328), (44672, 44912)]