425324988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7727}}^1$

素因数の和:7887

約数の個数: 72

約数和(自身を含む): 1181456640

約数和(自身を除く): 756131652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 834, 1251, 1529, 1668, 2502, 3058, 4587, 5004, 6116, 7727, 9174, 13761, 15454, 18348, 23181, 27522, 30908, 46362, 55044, 69543, 84997, 92724, 139086, 169994, 254991, 278172, 339988, 509982, 764973, 1019964, 1074053, 1529946, 2148106, 3059892, 3222159, 4296212, 6444318, 9666477, 11814583, 12888636, 19332954, 23629166, 35443749, 38665908, 47258332, 70887498, 106331247, 141774996, 212662494, 425324988]

約数ペア:

[(1, 425324988), (2, 212662494), (3, 141774996), (4, 106331247), (6, 70887498), (9, 47258332), (11, 38665908), (12, 35443749), (18, 23629166), (22, 19332954), (33, 12888636), (36, 11814583), (44, 9666477), (66, 6444318), (99, 4296212), (132, 3222159), (139, 3059892), (198, 2148106), (278, 1529946), (396, 1074053), (417, 1019964), (556, 764973), (834, 509982), (1251, 339988), (1529, 278172), (1668, 254991), (2502, 169994), (3058, 139086), (4587, 92724), (5004, 84997), (6116, 69543), (7727, 55044), (9174, 46362), (13761, 30908), (15454, 27522), (18348, 23181)]