256430598864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2032067}}^1$

素因数の和:2032328

約数の個数: 80

約数和(自身を含む): 725692124160

約数和(自身を除く): 469261525296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 239, 264, 478, 528, 717, 956, 1434, 1912, 2629, 2868, 3824, 5258, 5736, 7887, 10516, 11472, 15774, 21032, 31548, 42064, 63096, 126192, 2032067, 4064134, 6096201, 8128268, 12192402, 16256536, 22352737, 24384804, 32513072, 44705474, 48769608, 67058211, 89410948, 97539216, 134116422, 178821896, 268232844, 357643792, 485664013, 536465688, 971328026, 1072931376, 1456992039, 1942656052, 2913984078, 3885312104, 5342304143, 5827968156, 7770624208, 10684608286, 11655936312, 16026912429, 21369216572, 23311872624, 32053824858, 42738433144, 64107649716, 85476866288, 128215299432, 256430598864]

約数ペア:

[(1, 256430598864), (2, 128215299432), (3, 85476866288), (4, 64107649716), (6, 42738433144), (8, 32053824858), (11, 23311872624), (12, 21369216572), (16, 16026912429), (22, 11655936312), (24, 10684608286), (33, 7770624208), (44, 5827968156), (48, 5342304143), (66, 3885312104), (88, 2913984078), (132, 1942656052), (176, 1456992039), (239, 1072931376), (264, 971328026), (478, 536465688), (528, 485664013), (717, 357643792), (956, 268232844), (1434, 178821896), (1912, 134116422), (2629, 97539216), (2868, 89410948), (3824, 67058211), (5258, 48769608), (5736, 44705474), (7887, 32513072), (10516, 24384804), (11472, 22352737), (15774, 16256536), (21032, 12192402), (31548, 8128268), (42064, 6096201), (63096, 4064134), (126192, 2032067)]