261185376

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{34439}}^1$

素因数の和:34531

約数の個数: 48

約数和(自身を含む): 694310400

約数和(自身を除く): 433125024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 34439, 68878, 103317, 137756, 206634, 275512, 413268, 551024, 826536, 1102048, 1653072, 2720681, 3306144, 5441362, 8162043, 10882724, 16324086, 21765448, 32648172, 43530896, 65296344, 87061792, 130592688, 261185376]

約数ペア:

[(1, 261185376), (2, 130592688), (3, 87061792), (4, 65296344), (6, 43530896), (8, 32648172), (12, 21765448), (16, 16324086), (24, 10882724), (32, 8162043), (48, 5441362), (79, 3306144), (96, 2720681), (158, 1653072), (237, 1102048), (316, 826536), (474, 551024), (632, 413268), (948, 275512), (1264, 206634), (1896, 137756), (2528, 103317), (3792, 68878), (7584, 34439)]