667037616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27961}}^1$

素因数の和:28050

約数の個数: 80

約数和(自身を含む): 1997157888

約数和(自身を除く): 1330120272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 11928, 23856, 27961, 55922, 83883, 111844, 167766, 195727, 223688, 335532, 391454, 447376, 587181, 671064, 782908, 1174362, 1342128, 1565816, 1985231, 2348724, 3131632, 3970462, 4697448, 5955693, 7940924, 9394896, 11911386, 13896617, 15881848, 23822772, 27793234, 31763696, 41689851, 47645544, 55586468, 83379702, 95291088, 111172936, 166759404, 222345872, 333518808, 667037616]

約数ペア:

[(1, 667037616), (2, 333518808), (3, 222345872), (4, 166759404), (6, 111172936), (7, 95291088), (8, 83379702), (12, 55586468), (14, 47645544), (16, 41689851), (21, 31763696), (24, 27793234), (28, 23822772), (42, 15881848), (48, 13896617), (56, 11911386), (71, 9394896), (84, 7940924), (112, 5955693), (142, 4697448), (168, 3970462), (213, 3131632), (284, 2348724), (336, 1985231), (426, 1565816), (497, 1342128), (568, 1174362), (852, 782908), (994, 671064), (1136, 587181), (1491, 447376), (1704, 391454), (1988, 335532), (2982, 223688), (3408, 195727), (3976, 167766), (5964, 111844), (7952, 83883), (11928, 55922), (23856, 27961)]