238400172

素因数分解:

$2^2\times 3^4\times {\mathrm{839}}^1\times {\mathrm{877}}^1$

素因数の和:1732

約数の個数: 60

約数和(自身を含む): 624679440

約数和(自身を除く): 386279268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 839, 877, 1678, 1754, 2517, 2631, 3356, 3508, 5034, 5262, 7551, 7893, 10068, 10524, 15102, 15786, 22653, 23679, 30204, 31572, 45306, 47358, 67959, 71037, 90612, 94716, 135918, 142074, 271836, 284148, 735803, 1471606, 2207409, 2943212, 4414818, 6622227, 8829636, 13244454, 19866681, 26488908, 39733362, 59600043, 79466724, 119200086, 238400172]

約数ペア:

[(1, 238400172), (2, 119200086), (3, 79466724), (4, 59600043), (6, 39733362), (9, 26488908), (12, 19866681), (18, 13244454), (27, 8829636), (36, 6622227), (54, 4414818), (81, 2943212), (108, 2207409), (162, 1471606), (324, 735803), (839, 284148), (877, 271836), (1678, 142074), (1754, 135918), (2517, 94716), (2631, 90612), (3356, 71037), (3508, 67959), (5034, 47358), (5262, 45306), (7551, 31572), (7893, 30204), (10068, 23679), (10524, 22653), (15102, 15786)]