40323192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 127680000

約数和(自身を除く): 87356808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 499, 518, 546, 728, 777, 888, 962, 998, 1036, 1092, 1443, 1497, 1554, 1924, 1996, 2072, 2184, 2886, 2994, 3108, 3367, 3493, 3848, 3992, 5772, 5988, 6216, 6487, 6734, 6986, 10101, 10479, 11544, 11976, 12974, 13468, 13972, 18463, 19461, 20202, 20958, 25948, 26936, 27944, 36926, 38922, 40404, 41916, 45409, 51896, 55389, 73852, 77844, 80808, 83832, 90818, 110778, 129241, 136227, 147704, 155688, 181636, 221556, 240019, 258482, 272454, 363272, 387723, 443112, 480038, 516964, 544908, 720057, 775446, 960076, 1033928, 1089816, 1440114, 1550892, 1680133, 1920152, 2880228, 3101784, 3360266, 5040399, 5760456, 6720532, 10080798, 13441064, 20161596, 40323192]

約数ペア:

[(1, 40323192), (2, 20161596), (3, 13441064), (4, 10080798), (6, 6720532), (7, 5760456), (8, 5040399), (12, 3360266), (13, 3101784), (14, 2880228), (21, 1920152), (24, 1680133), (26, 1550892), (28, 1440114), (37, 1089816), (39, 1033928), (42, 960076), (52, 775446), (56, 720057), (74, 544908), (78, 516964), (84, 480038), (91, 443112), (104, 387723), (111, 363272), (148, 272454), (156, 258482), (168, 240019), (182, 221556), (222, 181636), (259, 155688), (273, 147704), (296, 136227), (312, 129241), (364, 110778), (444, 90818), (481, 83832), (499, 80808), (518, 77844), (546, 73852), (728, 55389), (777, 51896), (888, 45409), (962, 41916), (998, 40404), (1036, 38922), (1092, 36926), (1443, 27944), (1497, 26936), (1554, 25948), (1924, 20958), (1996, 20202), (2072, 19461), (2184, 18463), (2886, 13972), (2994, 13468), (3108, 12974), (3367, 11976), (3493, 11544), (3848, 10479), (3992, 10101), (5772, 6986), (5988, 6734), (6216, 6487)]