304865148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{213491}}^1$

素因数の和:213522

約数の個数: 48

約数和(自身を含む): 860799744

約数和(自身を除く): 555934596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 213491, 426982, 640473, 853964, 1280946, 1494437, 2561892, 2988874, 3629347, 4483311, 5977748, 7258694, 8966622, 10888041, 14517388, 17933244, 21776082, 25405429, 43552164, 50810858, 76216287, 101621716, 152432574, 304865148]

約数ペア:

[(1, 304865148), (2, 152432574), (3, 101621716), (4, 76216287), (6, 50810858), (7, 43552164), (12, 25405429), (14, 21776082), (17, 17933244), (21, 14517388), (28, 10888041), (34, 8966622), (42, 7258694), (51, 5977748), (68, 4483311), (84, 3629347), (102, 2988874), (119, 2561892), (204, 1494437), (238, 1280946), (357, 853964), (476, 640473), (714, 426982), (1428, 213491)]