230898616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2549}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 475983000

約数和(自身を除く): 245084384

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 871, 1352, 1742, 2549, 3484, 5098, 6968, 10196, 11323, 20392, 22646, 33137, 45292, 66274, 90584, 132548, 170783, 265096, 341566, 430781, 683132, 861562, 1366264, 1723124, 2220179, 3446248, 4440358, 8880716, 17761432, 28862327, 57724654, 115449308, 230898616]

約数ペア:

[(1, 230898616), (2, 115449308), (4, 57724654), (8, 28862327), (13, 17761432), (26, 8880716), (52, 4440358), (67, 3446248), (104, 2220179), (134, 1723124), (169, 1366264), (268, 861562), (338, 683132), (536, 430781), (676, 341566), (871, 265096), (1352, 170783), (1742, 132548), (2549, 90584), (3484, 66274), (5098, 45292), (6968, 33137), (10196, 22646), (11323, 20392)]