230931904

素因数分解:

$2^6\times 7^2\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:586

約数の個数: 84

約数和(自身を含む): 537133800

約数和(自身を除く): 306201896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 211, 224, 349, 392, 422, 448, 698, 784, 844, 1396, 1477, 1568, 1688, 2443, 2792, 2954, 3136, 3376, 4886, 5584, 5908, 6752, 9772, 10339, 11168, 11816, 13504, 17101, 19544, 20678, 22336, 23632, 34202, 39088, 41356, 47264, 68404, 73639, 78176, 82712, 94528, 136808, 147278, 156352, 165424, 273616, 294556, 330848, 515473, 547232, 589112, 661696, 1030946, 1094464, 1178224, 2061892, 2356448, 3608311, 4123784, 4712896, 7216622, 8247568, 14433244, 16495136, 28866488, 32990272, 57732976, 115465952, 230931904]

約数ペア:

[(1, 230931904), (2, 115465952), (4, 57732976), (7, 32990272), (8, 28866488), (14, 16495136), (16, 14433244), (28, 8247568), (32, 7216622), (49, 4712896), (56, 4123784), (64, 3608311), (98, 2356448), (112, 2061892), (196, 1178224), (211, 1094464), (224, 1030946), (349, 661696), (392, 589112), (422, 547232), (448, 515473), (698, 330848), (784, 294556), (844, 273616), (1396, 165424), (1477, 156352), (1568, 147278), (1688, 136808), (2443, 94528), (2792, 82712), (2954, 78176), (3136, 73639), (3376, 68404), (4886, 47264), (5584, 41356), (5908, 39088), (6752, 34202), (9772, 23632), (10339, 22336), (11168, 20678), (11816, 19544), (13504, 17101)]