7970982384

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{17449}}^1$

素因数の和:17798

約数の個数: 80

約数和(自身を含む): 21326412800

約数和(自身を除く): 13355430416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 307, 372, 496, 614, 744, 921, 1228, 1488, 1842, 2456, 3684, 4912, 7368, 9517, 14736, 17449, 19034, 28551, 34898, 38068, 52347, 57102, 69796, 76136, 104694, 114204, 139592, 152272, 209388, 228408, 279184, 418776, 456816, 540919, 837552, 1081838, 1622757, 2163676, 3245514, 4327352, 5356843, 6491028, 8654704, 10713686, 12982056, 16070529, 21427372, 25964112, 32141058, 42854744, 64282116, 85709488, 128564232, 166062133, 257128464, 332124266, 498186399, 664248532, 996372798, 1328497064, 1992745596, 2656994128, 3985491192, 7970982384]

約数ペア:

[(1, 7970982384), (2, 3985491192), (3, 2656994128), (4, 1992745596), (6, 1328497064), (8, 996372798), (12, 664248532), (16, 498186399), (24, 332124266), (31, 257128464), (48, 166062133), (62, 128564232), (93, 85709488), (124, 64282116), (186, 42854744), (248, 32141058), (307, 25964112), (372, 21427372), (496, 16070529), (614, 12982056), (744, 10713686), (921, 8654704), (1228, 6491028), (1488, 5356843), (1842, 4327352), (2456, 3245514), (3684, 2163676), (4912, 1622757), (7368, 1081838), (9517, 837552), (14736, 540919), (17449, 456816), (19034, 418776), (28551, 279184), (34898, 228408), (38068, 209388), (52347, 152272), (57102, 139592), (69796, 114204), (76136, 104694)]