218486710716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15709427}}^1$

素因数の和:15709514

約数の個数: 48

約数和(自身を含む): 545431340160

約数和(自身を除く): 326944629444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 15709427, 31418854, 47128281, 62837708, 94256562, 188513124, 298479113, 596958226, 895437339, 958275047, 1193916452, 1790874678, 1916550094, 2874825141, 3581749356, 3833100188, 5749650282, 11499300564, 18207225893, 36414451786, 54621677679, 72828903572, 109243355358, 218486710716]

約数ペア:

[(1, 218486710716), (2, 109243355358), (3, 72828903572), (4, 54621677679), (6, 36414451786), (12, 18207225893), (19, 11499300564), (38, 5749650282), (57, 3833100188), (61, 3581749356), (76, 2874825141), (114, 1916550094), (122, 1790874678), (183, 1193916452), (228, 958275047), (244, 895437339), (366, 596958226), (732, 298479113), (1159, 188513124), (2318, 94256562), (3477, 62837708), (4636, 47128281), (6954, 31418854), (13908, 15709427)]