320131392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1096

約数の個数: 112

約数和(自身を含む): 972385152

約数和(自身を除く): 652253760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 313, 336, 448, 626, 672, 761, 939, 1252, 1344, 1522, 1878, 2191, 2283, 2504, 3044, 3756, 4382, 4566, 5008, 5327, 6088, 6573, 7512, 8764, 9132, 10016, 10654, 12176, 13146, 15024, 15981, 17528, 18264, 20032, 21308, 24352, 26292, 30048, 31962, 35056, 36528, 42616, 48704, 52584, 60096, 63924, 70112, 73056, 85232, 105168, 127848, 140224, 146112, 170464, 210336, 238193, 255696, 340928, 420672, 476386, 511392, 714579, 952772, 1022784, 1429158, 1667351, 1905544, 2858316, 3334702, 3811088, 5002053, 5716632, 6669404, 7622176, 10004106, 11433264, 13338808, 15244352, 20008212, 22866528, 26677616, 40016424, 45733056, 53355232, 80032848, 106710464, 160065696, 320131392]

約数ペア:

[(1, 320131392), (2, 160065696), (3, 106710464), (4, 80032848), (6, 53355232), (7, 45733056), (8, 40016424), (12, 26677616), (14, 22866528), (16, 20008212), (21, 15244352), (24, 13338808), (28, 11433264), (32, 10004106), (42, 7622176), (48, 6669404), (56, 5716632), (64, 5002053), (84, 3811088), (96, 3334702), (112, 2858316), (168, 1905544), (192, 1667351), (224, 1429158), (313, 1022784), (336, 952772), (448, 714579), (626, 511392), (672, 476386), (761, 420672), (939, 340928), (1252, 255696), (1344, 238193), (1522, 210336), (1878, 170464), (2191, 146112), (2283, 140224), (2504, 127848), (3044, 105168), (3756, 85232), (4382, 73056), (4566, 70112), (5008, 63924), (5327, 60096), (6088, 52584), (6573, 48704), (7512, 42616), (8764, 36528), (9132, 35056), (10016, 31962), (10654, 30048), (12176, 26292), (13146, 24352), (15024, 21308), (15981, 20032), (17528, 18264)]