251013024

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 762810048

約数和(自身を除く): 511797024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 167, 204, 272, 288, 306, 307, 334, 408, 501, 544, 612, 614, 668, 816, 921, 1002, 1224, 1228, 1336, 1503, 1632, 1842, 2004, 2448, 2456, 2672, 2763, 2839, 3006, 3684, 4008, 4896, 4912, 5219, 5344, 5526, 5678, 6012, 7368, 8016, 8517, 9824, 10438, 11052, 11356, 12024, 14736, 15657, 16032, 17034, 20876, 22104, 22712, 24048, 25551, 29472, 31314, 34068, 41752, 44208, 45424, 46971, 48096, 51102, 51269, 62628, 68136, 83504, 88416, 90848, 93942, 102204, 102538, 125256, 136272, 153807, 167008, 187884, 204408, 205076, 250512, 272544, 307614, 375768, 408816, 410152, 461421, 501024, 615228, 751536, 817632, 820304, 871573, 922842, 1230456, 1503072, 1640608, 1743146, 1845684, 2460912, 2614719, 3486292, 3691368, 4921824, 5229438, 6972584, 7382736, 7844157, 10458876, 13945168, 14765472, 15688314, 20917752, 27890336, 31376628, 41835504, 62753256, 83671008, 125506512, 251013024]

約数ペア:

[(1, 251013024), (2, 125506512), (3, 83671008), (4, 62753256), (6, 41835504), (8, 31376628), (9, 27890336), (12, 20917752), (16, 15688314), (17, 14765472), (18, 13945168), (24, 10458876), (32, 7844157), (34, 7382736), (36, 6972584), (48, 5229438), (51, 4921824), (68, 3691368), (72, 3486292), (96, 2614719), (102, 2460912), (136, 1845684), (144, 1743146), (153, 1640608), (167, 1503072), (204, 1230456), (272, 922842), (288, 871573), (306, 820304), (307, 817632), (334, 751536), (408, 615228), (501, 501024), (544, 461421), (612, 410152), (614, 408816), (668, 375768), (816, 307614), (921, 272544), (1002, 250512), (1224, 205076), (1228, 204408), (1336, 187884), (1503, 167008), (1632, 153807), (1842, 136272), (2004, 125256), (2448, 102538), (2456, 102204), (2672, 93942), (2763, 90848), (2839, 88416), (3006, 83504), (3684, 68136), (4008, 62628), (4896, 51269), (4912, 51102), (5219, 48096), (5344, 46971), (5526, 45424), (5678, 44208), (6012, 41752), (7368, 34068), (8016, 31314), (8517, 29472), (9824, 25551), (10438, 24048), (11052, 22712), (11356, 22104), (12024, 20876), (14736, 17034), (15657, 16032)]