388496682

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60457}}^1$

素因数の和:60492

約数の個数: 64

約数和(自身を含む): 1044714240

約数和(自身を除く): 656217558

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 60457, 120914, 181371, 362742, 423199, 544113, 846398, 1027769, 1088226, 1269597, 1632339, 2055538, 2539194, 3083307, 3264678, 3808791, 6166614, 7194383, 7617582, 9249921, 11426373, 14388766, 18499842, 21583149, 22852746, 27749763, 43166298, 55499526, 64749447, 129498894, 194248341, 388496682]

約数ペア:

[(1, 388496682), (2, 194248341), (3, 129498894), (6, 64749447), (7, 55499526), (9, 43166298), (14, 27749763), (17, 22852746), (18, 21583149), (21, 18499842), (27, 14388766), (34, 11426373), (42, 9249921), (51, 7617582), (54, 7194383), (63, 6166614), (102, 3808791), (119, 3264678), (126, 3083307), (153, 2539194), (189, 2055538), (238, 1632339), (306, 1269597), (357, 1088226), (378, 1027769), (459, 846398), (714, 544113), (918, 423199), (1071, 362742), (2142, 181371), (3213, 120914), (6426, 60457)]