815622864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7907}}^1$

素因数の和:8232

約数の個数: 80

約数和(自身を含む): 2416178688

約数和(自身を除く): 1600555824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 307, 336, 614, 921, 1228, 1842, 2149, 2456, 3684, 4298, 4912, 6447, 7368, 7907, 8596, 12894, 14736, 15814, 17192, 23721, 25788, 31628, 34384, 47442, 51576, 55349, 63256, 94884, 103152, 110698, 126512, 166047, 189768, 221396, 332094, 379536, 442792, 664188, 885584, 1328376, 2427449, 2656752, 4854898, 7282347, 9709796, 14564694, 16992143, 19419592, 29129388, 33984286, 38839184, 50976429, 58258776, 67968572, 101952858, 116517552, 135937144, 203905716, 271874288, 407811432, 815622864]

約数ペア:

[(1, 815622864), (2, 407811432), (3, 271874288), (4, 203905716), (6, 135937144), (7, 116517552), (8, 101952858), (12, 67968572), (14, 58258776), (16, 50976429), (21, 38839184), (24, 33984286), (28, 29129388), (42, 19419592), (48, 16992143), (56, 14564694), (84, 9709796), (112, 7282347), (168, 4854898), (307, 2656752), (336, 2427449), (614, 1328376), (921, 885584), (1228, 664188), (1842, 442792), (2149, 379536), (2456, 332094), (3684, 221396), (4298, 189768), (4912, 166047), (6447, 126512), (7368, 110698), (7907, 103152), (8596, 94884), (12894, 63256), (14736, 55349), (15814, 51576), (17192, 47442), (23721, 34384), (25788, 31628)]