266335244

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 543278400

約数和(自身を除く): 276943156

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 229, 292, 458, 511, 569, 916, 1022, 1138, 1603, 2044, 2276, 3206, 3983, 6412, 7966, 15932, 16717, 33434, 41537, 66868, 83074, 117019, 130301, 166148, 234038, 260602, 290759, 468076, 521204, 581518, 912107, 1163036, 1824214, 3648428, 9511973, 19023946, 38047892, 66583811, 133167622, 266335244]

約数ペア:

[(1, 266335244), (2, 133167622), (4, 66583811), (7, 38047892), (14, 19023946), (28, 9511973), (73, 3648428), (146, 1824214), (229, 1163036), (292, 912107), (458, 581518), (511, 521204), (569, 468076), (916, 290759), (1022, 260602), (1138, 234038), (1603, 166148), (2044, 130301), (2276, 117019), (3206, 83074), (3983, 66868), (6412, 41537), (7966, 33434), (15932, 16717)]