738653784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{20129}}^1$

素因数の和:20288

約数の個数: 64

約数和(自身を含む): 2029104000

約数和(自身を除く): 1290450216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 556, 834, 1112, 1529, 1668, 3058, 3336, 4587, 6116, 9174, 12232, 18348, 20129, 36696, 40258, 60387, 80516, 120774, 161032, 221419, 241548, 442838, 483096, 664257, 885676, 1328514, 1771352, 2657028, 2797931, 5314056, 5595862, 8393793, 11191724, 16787586, 22383448, 30777241, 33575172, 61554482, 67150344, 92331723, 123108964, 184663446, 246217928, 369326892, 738653784]

約数ペア:

[(1, 738653784), (2, 369326892), (3, 246217928), (4, 184663446), (6, 123108964), (8, 92331723), (11, 67150344), (12, 61554482), (22, 33575172), (24, 30777241), (33, 22383448), (44, 16787586), (66, 11191724), (88, 8393793), (132, 5595862), (139, 5314056), (264, 2797931), (278, 2657028), (417, 1771352), (556, 1328514), (834, 885676), (1112, 664257), (1529, 483096), (1668, 442838), (3058, 241548), (3336, 221419), (4587, 161032), (6116, 120774), (9174, 80516), (12232, 60387), (18348, 40258), (20129, 36696)]