15697880388

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{599}}^1\times {\mathrm{5557}}^1$

素因数の和:6297

約数の個数: 72

約数和(自身を含む): 40057617600

約数和(自身を除く): 24359737212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 599, 786, 1179, 1198, 1572, 1797, 2358, 2396, 3594, 4716, 5391, 5557, 7188, 10782, 11114, 16671, 21564, 22228, 33342, 50013, 66684, 78469, 100026, 156938, 200052, 235407, 313876, 470814, 706221, 727967, 941628, 1412442, 1455934, 2183901, 2824884, 2911868, 3328643, 4367802, 6551703, 6657286, 8735604, 9985929, 13103406, 13314572, 19971858, 26206812, 29957787, 39943716, 59915574, 119831148, 436052233, 872104466, 1308156699, 1744208932, 2616313398, 3924470097, 5232626796, 7848940194, 15697880388]

約数ペア:

[(1, 15697880388), (2, 7848940194), (3, 5232626796), (4, 3924470097), (6, 2616313398), (9, 1744208932), (12, 1308156699), (18, 872104466), (36, 436052233), (131, 119831148), (262, 59915574), (393, 39943716), (524, 29957787), (599, 26206812), (786, 19971858), (1179, 13314572), (1198, 13103406), (1572, 9985929), (1797, 8735604), (2358, 6657286), (2396, 6551703), (3594, 4367802), (4716, 3328643), (5391, 2911868), (5557, 2824884), (7188, 2183901), (10782, 1455934), (11114, 1412442), (16671, 941628), (21564, 727967), (22228, 706221), (33342, 470814), (50013, 313876), (66684, 235407), (78469, 200052), (100026, 156938)]