6720328304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 13673601024

約数和(自身を除く): 6953272720

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 163, 202, 248, 326, 404, 496, 652, 808, 823, 1304, 1616, 1646, 2608, 3131, 3292, 5053, 6262, 6584, 10106, 12524, 13168, 16463, 20212, 25048, 25513, 32926, 40424, 50096, 51026, 65852, 80848, 83123, 102052, 131704, 134149, 166246, 204104, 263408, 268298, 332492, 408208, 510353, 536596, 664984, 1020706, 1073192, 1329968, 2041412, 2146384, 2576813, 4082824, 4158619, 5153626, 8165648, 8317238, 10307252, 13549049, 16634476, 20614504, 27098098, 33268952, 41229008, 54196196, 66537904, 108392392, 216784784, 420020519, 840041038, 1680082076, 3360164152, 6720328304]

約数ペア:

[(1, 6720328304), (2, 3360164152), (4, 1680082076), (8, 840041038), (16, 420020519), (31, 216784784), (62, 108392392), (101, 66537904), (124, 54196196), (163, 41229008), (202, 33268952), (248, 27098098), (326, 20614504), (404, 16634476), (496, 13549049), (652, 10307252), (808, 8317238), (823, 8165648), (1304, 5153626), (1616, 4158619), (1646, 4082824), (2608, 2576813), (3131, 2146384), (3292, 2041412), (5053, 1329968), (6262, 1073192), (6584, 1020706), (10106, 664984), (12524, 536596), (13168, 510353), (16463, 408208), (20212, 332492), (25048, 268298), (25513, 263408), (32926, 204104), (40424, 166246), (50096, 134149), (51026, 131704), (65852, 102052), (80848, 83123)]