353245788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82457}}^1$

素因数の和:82491

約数の個数: 72

約数和(自身を含む): 1080529632

約数和(自身を除く): 727283844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 82457, 164914, 247371, 329828, 494742, 577199, 742113, 989484, 1154398, 1401769, 1484226, 1731597, 2308796, 2803538, 2968452, 3463194, 4205307, 5194791, 5607076, 6926388, 8410614, 9812383, 10389582, 12615921, 16821228, 19624766, 20779164, 25231842, 29437149, 39249532, 50463684, 58874298, 88311447, 117748596, 176622894, 353245788]

約数ペア:

[(1, 353245788), (2, 176622894), (3, 117748596), (4, 88311447), (6, 58874298), (7, 50463684), (9, 39249532), (12, 29437149), (14, 25231842), (17, 20779164), (18, 19624766), (21, 16821228), (28, 12615921), (34, 10389582), (36, 9812383), (42, 8410614), (51, 6926388), (63, 5607076), (68, 5194791), (84, 4205307), (102, 3463194), (119, 2968452), (126, 2803538), (153, 2308796), (204, 1731597), (238, 1484226), (252, 1401769), (306, 1154398), (357, 989484), (476, 742113), (612, 577199), (714, 494742), (1071, 329828), (1428, 247371), (2142, 164914), (4284, 82457)]