304810578

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 744681600

約数和(自身を除く): 439871022

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 103, 114, 153, 171, 206, 306, 309, 323, 342, 509, 618, 646, 927, 969, 1018, 1527, 1751, 1854, 1938, 1957, 2907, 3054, 3502, 3914, 4581, 5253, 5814, 5871, 8653, 9162, 9671, 10506, 11742, 15759, 17306, 17613, 19342, 25959, 29013, 31518, 33269, 35226, 51918, 52427, 58026, 66538, 77877, 87039, 99807, 104854, 155754, 157281, 164407, 174078, 199614, 299421, 314562, 328814, 471843, 493221, 598842, 891259, 943686, 986442, 996113, 1479663, 1782518, 1992226, 2673777, 2959326, 2988339, 5347554, 5976678, 8021331, 8965017, 16042662, 16933921, 17930034, 33867842, 50801763, 101603526, 152405289, 304810578]

約数ペア:

[(1, 304810578), (2, 152405289), (3, 101603526), (6, 50801763), (9, 33867842), (17, 17930034), (18, 16933921), (19, 16042662), (34, 8965017), (38, 8021331), (51, 5976678), (57, 5347554), (102, 2988339), (103, 2959326), (114, 2673777), (153, 1992226), (171, 1782518), (206, 1479663), (306, 996113), (309, 986442), (323, 943686), (342, 891259), (509, 598842), (618, 493221), (646, 471843), (927, 328814), (969, 314562), (1018, 299421), (1527, 199614), (1751, 174078), (1854, 164407), (1938, 157281), (1957, 155754), (2907, 104854), (3054, 99807), (3502, 87039), (3914, 77877), (4581, 66538), (5253, 58026), (5814, 52427), (5871, 51918), (8653, 35226), (9162, 33269), (9671, 31518), (10506, 29013), (11742, 25959), (15759, 19342), (17306, 17613)]