16439891136

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{1579}}^1$

素因数の和:2062

約数の個数: 112

約数和(自身を含む): 43901197440

約数和(自身を除く): 27461306304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 257, 422, 514, 633, 771, 844, 1028, 1266, 1542, 1579, 1688, 2056, 2532, 3084, 3158, 3376, 4112, 4737, 5064, 6168, 6316, 6752, 8224, 9474, 10128, 12336, 12632, 13504, 16448, 18948, 20256, 24672, 25264, 37896, 40512, 49344, 50528, 54227, 75792, 101056, 108454, 151584, 162681, 216908, 303168, 325362, 333169, 405803, 433816, 650724, 666338, 811606, 867632, 999507, 1217409, 1301448, 1332676, 1623212, 1735264, 1999014, 2434818, 2602896, 2665352, 3246424, 3470528, 3998028, 4869636, 5205792, 5330704, 6492848, 7996056, 9739272, 10411584, 10661408, 12985696, 15992112, 19478544, 21322816, 25971392, 31984224, 38957088, 63968448, 77914176, 85624433, 171248866, 256873299, 342497732, 513746598, 684995464, 1027493196, 1369990928, 2054986392, 2739981856, 4109972784, 5479963712, 8219945568, 16439891136]

約数ペア:

[(1, 16439891136), (2, 8219945568), (3, 5479963712), (4, 4109972784), (6, 2739981856), (8, 2054986392), (12, 1369990928), (16, 1027493196), (24, 684995464), (32, 513746598), (48, 342497732), (64, 256873299), (96, 171248866), (192, 85624433), (211, 77914176), (257, 63968448), (422, 38957088), (514, 31984224), (633, 25971392), (771, 21322816), (844, 19478544), (1028, 15992112), (1266, 12985696), (1542, 10661408), (1579, 10411584), (1688, 9739272), (2056, 7996056), (2532, 6492848), (3084, 5330704), (3158, 5205792), (3376, 4869636), (4112, 3998028), (4737, 3470528), (5064, 3246424), (6168, 2665352), (6316, 2602896), (6752, 2434818), (8224, 1999014), (9474, 1735264), (10128, 1623212), (12336, 1332676), (12632, 1301448), (13504, 1217409), (16448, 999507), (18948, 867632), (20256, 811606), (24672, 666338), (25264, 650724), (37896, 433816), (40512, 405803), (49344, 333169), (50528, 325362), (54227, 303168), (75792, 216908), (101056, 162681), (108454, 151584)]