1325242512

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{278881}}^1$

素因数の和:278909

約数の個数: 80

約数和(自身を含む): 4149764160

約数和(自身を除く): 2824521648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 278881, 557762, 836643, 1115524, 1673286, 2231048, 2509929, 3067691, 3346572, 4462096, 5019858, 6135382, 6693144, 7529787, 9203073, 10039716, 12270764, 13386288, 15059574, 18406146, 20079432, 24541528, 27609219, 30119148, 36812292, 40158864, 49083056, 55218438, 60238296, 73624584, 82827657, 110436876, 120476592, 147249168, 165655314, 220873752, 331310628, 441747504, 662621256, 1325242512]

約数ペア:

[(1, 1325242512), (2, 662621256), (3, 441747504), (4, 331310628), (6, 220873752), (8, 165655314), (9, 147249168), (11, 120476592), (12, 110436876), (16, 82827657), (18, 73624584), (22, 60238296), (24, 55218438), (27, 49083056), (33, 40158864), (36, 36812292), (44, 30119148), (48, 27609219), (54, 24541528), (66, 20079432), (72, 18406146), (88, 15059574), (99, 13386288), (108, 12270764), (132, 10039716), (144, 9203073), (176, 7529787), (198, 6693144), (216, 6135382), (264, 5019858), (297, 4462096), (396, 3346572), (432, 3067691), (528, 2509929), (594, 2231048), (792, 1673286), (1188, 1115524), (1584, 836643), (2376, 557762), (4752, 278881)]