1323352812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{81749}}^1$

素因数の和:81846

約数の個数: 48

約数和(自身を含む): 3296160000

約数和(自身を除く): 1972807188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 81749, 163498, 245247, 326996, 490494, 980988, 1553231, 3106462, 4659693, 5804179, 6212924, 9319386, 11608358, 17412537, 18638772, 23216716, 34825074, 69650148, 110279401, 220558802, 330838203, 441117604, 661676406, 1323352812]

約数ペア:

[(1, 1323352812), (2, 661676406), (3, 441117604), (4, 330838203), (6, 220558802), (12, 110279401), (19, 69650148), (38, 34825074), (57, 23216716), (71, 18638772), (76, 17412537), (114, 11608358), (142, 9319386), (213, 6212924), (228, 5804179), (284, 4659693), (426, 3106462), (852, 1553231), (1349, 980988), (2698, 490494), (4047, 326996), (5396, 245247), (8094, 163498), (16188, 81749)]