213931584

素因数分解:

$2^6\times 3^3\times {\mathrm{123803}}^1$

素因数の和:123824

約数の個数: 56

約数和(自身を含む): 628924320

約数和(自身を除く): 414992736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 123803, 247606, 371409, 495212, 742818, 990424, 1114227, 1485636, 1980848, 2228454, 2971272, 3342681, 3961696, 4456908, 5942544, 6685362, 7923392, 8913816, 11885088, 13370724, 17827632, 23770176, 26741448, 35655264, 53482896, 71310528, 106965792, 213931584]

約数ペア:

[(1, 213931584), (2, 106965792), (3, 71310528), (4, 53482896), (6, 35655264), (8, 26741448), (9, 23770176), (12, 17827632), (16, 13370724), (18, 11885088), (24, 8913816), (27, 7923392), (32, 6685362), (36, 5942544), (48, 4456908), (54, 3961696), (64, 3342681), (72, 2971272), (96, 2228454), (108, 1980848), (144, 1485636), (192, 1114227), (216, 990424), (288, 742818), (432, 495212), (576, 371409), (864, 247606), (1728, 123803)]