8128656

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3004

約数の個数: 60

約数和(自身を含む): 23954320

約数和(自身を除く): 15825664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 2971, 5942, 8913, 11884, 17826, 23768, 26739, 35652, 47536, 53478, 56449, 71304, 106956, 112898, 142608, 169347, 213912, 225796, 338694, 427824, 451592, 508041, 677388, 903184, 1016082, 1354776, 2032164, 2709552, 4064328, 8128656]

約数ペア:

[(1, 8128656), (2, 4064328), (3, 2709552), (4, 2032164), (6, 1354776), (8, 1016082), (9, 903184), (12, 677388), (16, 508041), (18, 451592), (19, 427824), (24, 338694), (36, 225796), (38, 213912), (48, 169347), (57, 142608), (72, 112898), (76, 106956), (114, 71304), (144, 56449), (152, 53478), (171, 47536), (228, 35652), (304, 26739), (342, 23768), (456, 17826), (684, 11884), (912, 8913), (1368, 5942), (2736, 2971)]