2558711036784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{400800601}}^1$

素因数の和:400800638

約数の個数: 80

約数和(自身を含む): 7951883943680

約数和(自身を除く): 5393172906896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 400800601, 801601202, 1202401803, 1603202404, 2404803606, 2805604207, 3206404808, 4809607212, 5611208414, 6412809616, 7615211419, 8416812621, 9619214424, 11222416828, 15230422838, 16833625242, 19238428848, 22444833656, 22845634257, 30460845676, 33667250484, 44889667312, 45691268514, 53306479933, 60921691352, 67334500968, 91382537028, 106612959866, 121843382704, 134669001936, 159919439799, 182765074056, 213225919732, 319838879598, 365530148112, 426451839464, 639677759196, 852903678928, 1279355518392, 2558711036784]

約数ペア:

[(1, 2558711036784), (2, 1279355518392), (3, 852903678928), (4, 639677759196), (6, 426451839464), (7, 365530148112), (8, 319838879598), (12, 213225919732), (14, 182765074056), (16, 159919439799), (19, 134669001936), (21, 121843382704), (24, 106612959866), (28, 91382537028), (38, 67334500968), (42, 60921691352), (48, 53306479933), (56, 45691268514), (57, 44889667312), (76, 33667250484), (84, 30460845676), (112, 22845634257), (114, 22444833656), (133, 19238428848), (152, 16833625242), (168, 15230422838), (228, 11222416828), (266, 9619214424), (304, 8416812621), (336, 7615211419), (399, 6412809616), (456, 5611208414), (532, 4809607212), (798, 3206404808), (912, 2805604207), (1064, 2404803606), (1596, 1603202404), (2128, 1202401803), (3192, 801601202), (6384, 400800601)]