285820002

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2430

約数の個数: 96

約数和(自身を含む): 728320320

約数和(自身を除く): 442500318

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 243, 247, 342, 351, 486, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 2381, 3078, 3159, 4446, 4617, 4762, 6318, 6669, 7143, 9234, 13338, 14286, 20007, 21429, 30953, 40014, 42858, 45239, 60021, 61906, 64287, 90478, 92859, 120042, 128574, 135717, 185718, 192861, 271434, 278577, 385722, 407151, 557154, 578583, 588107, 814302, 835731, 1157166, 1176214, 1221453, 1671462, 1764321, 2442906, 2507193, 3528642, 3664359, 5014386, 5292963, 7328718, 7521579, 10585926, 10993077, 15043158, 15878889, 21986154, 31757778, 47636667, 95273334, 142910001, 285820002]

約数ペア:

[(1, 285820002), (2, 142910001), (3, 95273334), (6, 47636667), (9, 31757778), (13, 21986154), (18, 15878889), (19, 15043158), (26, 10993077), (27, 10585926), (38, 7521579), (39, 7328718), (54, 5292963), (57, 5014386), (78, 3664359), (81, 3528642), (114, 2507193), (117, 2442906), (162, 1764321), (171, 1671462), (234, 1221453), (243, 1176214), (247, 1157166), (342, 835731), (351, 814302), (486, 588107), (494, 578583), (513, 557154), (702, 407151), (741, 385722), (1026, 278577), (1053, 271434), (1482, 192861), (1539, 185718), (2106, 135717), (2223, 128574), (2381, 120042), (3078, 92859), (3159, 90478), (4446, 64287), (4617, 61906), (4762, 60021), (6318, 45239), (6669, 42858), (7143, 40014), (9234, 30953), (13338, 21429), (14286, 20007)]