13140738656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{4637}}^1$

素因数の和:4804

約数の個数: 96

約数和(自身を含む): 28050624000

約数和(自身を除く): 14909885344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 79, 118, 152, 158, 236, 304, 316, 472, 608, 632, 944, 1121, 1264, 1501, 1888, 2242, 2528, 3002, 4484, 4637, 4661, 6004, 8968, 9274, 9322, 12008, 17936, 18548, 18644, 24016, 35872, 37096, 37288, 48032, 74192, 74576, 88103, 88559, 148384, 149152, 176206, 177118, 273583, 352412, 354236, 366323, 547166, 704824, 708472, 732646, 1094332, 1409648, 1416944, 1465292, 2188664, 2819296, 2833888, 2930584, 4377328, 5198077, 5861168, 6960137, 8754656, 10396154, 11722336, 13920274, 20792308, 21613057, 27840548, 41584616, 43226114, 55681096, 83169232, 86452228, 111362192, 166338464, 172904456, 222724384, 345808912, 410648083, 691617824, 821296166, 1642592332, 3285184664, 6570369328, 13140738656]

約数ペア:

[(1, 13140738656), (2, 6570369328), (4, 3285184664), (8, 1642592332), (16, 821296166), (19, 691617824), (32, 410648083), (38, 345808912), (59, 222724384), (76, 172904456), (79, 166338464), (118, 111362192), (152, 86452228), (158, 83169232), (236, 55681096), (304, 43226114), (316, 41584616), (472, 27840548), (608, 21613057), (632, 20792308), (944, 13920274), (1121, 11722336), (1264, 10396154), (1501, 8754656), (1888, 6960137), (2242, 5861168), (2528, 5198077), (3002, 4377328), (4484, 2930584), (4637, 2833888), (4661, 2819296), (6004, 2188664), (8968, 1465292), (9274, 1416944), (9322, 1409648), (12008, 1094332), (17936, 732646), (18548, 708472), (18644, 704824), (24016, 547166), (35872, 366323), (37096, 354236), (37288, 352412), (48032, 273583), (74192, 177118), (74576, 176206), (88103, 149152), (88559, 148384)]