7990002816

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8623}}^1$

素因数の和:8786

約数の個数: 128

約数和(自身を含む): 22518988800

約数和(自身を除く): 14528985984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 128, 152, 192, 228, 254, 304, 381, 384, 456, 508, 608, 762, 912, 1016, 1216, 1524, 1824, 2032, 2413, 2432, 3048, 3648, 4064, 4826, 6096, 7239, 7296, 8128, 8623, 9652, 12192, 14478, 16256, 17246, 19304, 24384, 25869, 28956, 34492, 38608, 48768, 51738, 57912, 68984, 77216, 103476, 115824, 137968, 154432, 163837, 206952, 231648, 275936, 308864, 327674, 413904, 463296, 491511, 551872, 655348, 827808, 926592, 983022, 1095121, 1103744, 1310696, 1655616, 1966044, 2190242, 2621392, 3285363, 3311232, 3932088, 4380484, 5242784, 6570726, 7864176, 8760968, 10485568, 13141452, 15728352, 17521936, 20807299, 20971136, 26282904, 31456704, 35043872, 41614598, 52565808, 62421897, 62913408, 70087744, 83229196, 105131616, 124843794, 140175488, 166458392, 210263232, 249687588, 332916784, 420526464, 499375176, 665833568, 998750352, 1331667136, 1997500704, 2663334272, 3995001408, 7990002816]

約数ペア:

[(1, 7990002816), (2, 3995001408), (3, 2663334272), (4, 1997500704), (6, 1331667136), (8, 998750352), (12, 665833568), (16, 499375176), (19, 420526464), (24, 332916784), (32, 249687588), (38, 210263232), (48, 166458392), (57, 140175488), (64, 124843794), (76, 105131616), (96, 83229196), (114, 70087744), (127, 62913408), (128, 62421897), (152, 52565808), (192, 41614598), (228, 35043872), (254, 31456704), (304, 26282904), (381, 20971136), (384, 20807299), (456, 17521936), (508, 15728352), (608, 13141452), (762, 10485568), (912, 8760968), (1016, 7864176), (1216, 6570726), (1524, 5242784), (1824, 4380484), (2032, 3932088), (2413, 3311232), (2432, 3285363), (3048, 2621392), (3648, 2190242), (4064, 1966044), (4826, 1655616), (6096, 1310696), (7239, 1103744), (7296, 1095121), (8128, 983022), (8623, 926592), (9652, 827808), (12192, 655348), (14478, 551872), (16256, 491511), (17246, 463296), (19304, 413904), (24384, 327674), (25869, 308864), (28956, 275936), (34492, 231648), (38608, 206952), (48768, 163837), (51738, 154432), (57912, 137968), (68984, 115824), (77216, 103476)]