1393669248

素因数分解:

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

素因数の和:213525

約数の個数: 64

約数和(自身を含む): 3919713120

約数和(自身を除く): 2526043872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 213491, 426982, 640473, 853964, 1280946, 1707928, 2561892, 3415856, 3629347, 5123784, 6831712, 7258694, 10247568, 10888041, 13663424, 14517388, 20495136, 21776082, 27326848, 29034776, 40990272, 43552164, 58069552, 81980544, 87104328, 116139104, 174208656, 232278208, 348417312, 464556416, 696834624, 1393669248]

約数ペア:

[(1, 1393669248), (2, 696834624), (3, 464556416), (4, 348417312), (6, 232278208), (8, 174208656), (12, 116139104), (16, 87104328), (17, 81980544), (24, 58069552), (32, 43552164), (34, 40990272), (48, 29034776), (51, 27326848), (64, 21776082), (68, 20495136), (96, 14517388), (102, 13663424), (128, 10888041), (136, 10247568), (192, 7258694), (204, 6831712), (272, 5123784), (384, 3629347), (408, 3415856), (544, 2561892), (816, 1707928), (1088, 1280946), (1632, 853964), (2176, 640473), (3264, 426982), (6528, 213491)]