996840832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 2290226400

約数和(自身を除く): 1293385568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 131, 136, 208, 221, 262, 269, 272, 416, 442, 524, 538, 544, 832, 884, 1048, 1076, 1088, 1664, 1703, 1768, 2096, 2152, 2176, 2227, 3406, 3497, 3536, 4192, 4304, 4454, 4573, 6812, 6994, 7072, 8384, 8608, 8908, 9146, 13624, 13988, 14144, 16768, 17216, 17816, 18292, 27248, 27976, 28288, 28951, 34432, 35239, 35632, 36584, 54496, 55952, 57902, 59449, 70478, 71264, 73168, 108992, 111904, 115804, 118898, 140956, 142528, 146336, 217984, 223808, 231608, 237796, 281912, 285056, 292672, 447616, 458107, 463216, 475592, 563824, 585344, 599063, 916214, 926432, 951184, 1127648, 1198126, 1832428, 1852864, 1902368, 2255296, 2396252, 3664856, 3705728, 3804736, 4510592, 4792504, 7329712, 7609472, 7787819, 9585008, 14659424, 15575638, 19170016, 29318848, 31151276, 38340032, 58637696, 62302552, 76680064, 124605104, 249210208, 498420416, 996840832]

約数ペア:

[(1, 996840832), (2, 498420416), (4, 249210208), (8, 124605104), (13, 76680064), (16, 62302552), (17, 58637696), (26, 38340032), (32, 31151276), (34, 29318848), (52, 19170016), (64, 15575638), (68, 14659424), (104, 9585008), (128, 7787819), (131, 7609472), (136, 7329712), (208, 4792504), (221, 4510592), (262, 3804736), (269, 3705728), (272, 3664856), (416, 2396252), (442, 2255296), (524, 1902368), (538, 1852864), (544, 1832428), (832, 1198126), (884, 1127648), (1048, 951184), (1076, 926432), (1088, 916214), (1664, 599063), (1703, 585344), (1768, 563824), (2096, 475592), (2152, 463216), (2176, 458107), (2227, 447616), (3406, 292672), (3497, 285056), (3536, 281912), (4192, 237796), (4304, 231608), (4454, 223808), (4573, 217984), (6812, 146336), (6994, 142528), (7072, 140956), (8384, 118898), (8608, 115804), (8908, 111904), (9146, 108992), (13624, 73168), (13988, 71264), (14144, 70478), (16768, 59449), (17216, 57902), (17816, 55952), (18292, 54496), (27248, 36584), (27976, 35632), (28288, 35239), (28951, 34432)]