1325345364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{309371}}^1$

素因数の和:309405

約数の個数: 72

約数和(自身を含む): 4054010688

約数和(自身を除く): 2728665324

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, 309371, 618742, 928113, 1237484, 1856226, 2165597, 2784339, 3712452, 4331194, 5259307, 5568678, 6496791, 8662388, 10518614, 11137356, 12993582, 15777921, 19490373, 21037228, 25987164, 31555842, 36815149, 38980746, 47333763, 63111684, 73630298, 77961492, 94667526, 110445447, 147260596, 189335052, 220890894, 331336341, 441781788, 662672682, 1325345364]

約数ペア:

[(1, 1325345364), (2, 662672682), (3, 441781788), (4, 331336341), (6, 220890894), (7, 189335052), (9, 147260596), (12, 110445447), (14, 94667526), (17, 77961492), (18, 73630298), (21, 63111684), (28, 47333763), (34, 38980746), (36, 36815149), (42, 31555842), (51, 25987164), (63, 21037228), (68, 19490373), (84, 15777921), (102, 12993582), (119, 11137356), (126, 10518614), (153, 8662388), (204, 6496791), (238, 5568678), (252, 5259307), (306, 4331194), (357, 3712452), (476, 2784339), (612, 2165597), (714, 1856226), (1071, 1237484), (1428, 928113), (2142, 618742), (4284, 309371)]