405882204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{757}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 1169527296

約数和(自身を除く): 763645092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 491, 546, 757, 982, 1092, 1473, 1514, 1964, 2271, 2946, 3028, 3437, 4542, 5299, 5892, 6383, 6874, 9084, 9841, 10311, 10598, 12766, 13748, 15897, 19149, 19682, 20622, 21196, 25532, 29523, 31794, 38298, 39364, 41244, 44681, 59046, 63588, 68887, 76596, 89362, 118092, 134043, 137774, 178724, 206661, 268086, 275548, 371687, 413322, 536172, 743374, 826644, 1115061, 1486748, 2230122, 2601809, 4460244, 4831931, 5203618, 7805427, 9663862, 10407236, 14495793, 15610854, 19327724, 28991586, 31221708, 33823517, 57983172, 67647034, 101470551, 135294068, 202941102, 405882204]

約数ペア:

[(1, 405882204), (2, 202941102), (3, 135294068), (4, 101470551), (6, 67647034), (7, 57983172), (12, 33823517), (13, 31221708), (14, 28991586), (21, 19327724), (26, 15610854), (28, 14495793), (39, 10407236), (42, 9663862), (52, 7805427), (78, 5203618), (84, 4831931), (91, 4460244), (156, 2601809), (182, 2230122), (273, 1486748), (364, 1115061), (491, 826644), (546, 743374), (757, 536172), (982, 413322), (1092, 371687), (1473, 275548), (1514, 268086), (1964, 206661), (2271, 178724), (2946, 137774), (3028, 134043), (3437, 118092), (4542, 89362), (5299, 76596), (5892, 68887), (6383, 63588), (6874, 59046), (9084, 44681), (9841, 41244), (10311, 39364), (10598, 38298), (12766, 31794), (13748, 29523), (15897, 25532), (19149, 21196), (19682, 20622)]