432853491

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 721778688

約数和(自身を除く): 288925197

約数列:

[1, 3, 7, 21, 23, 37, 53, 69, 111, 159, 161, 259, 371, 457, 483, 777, 851, 1113, 1219, 1371, 1961, 2553, 3199, 3657, 5883, 5957, 8533, 9597, 10511, 13727, 16909, 17871, 24221, 25599, 31533, 41181, 45103, 50727, 72663, 73577, 118363, 135309, 169547, 220731, 315721, 355089, 388907, 508641, 557083, 896177, 947163, 1166721, 1671249, 2688531, 2722349, 3899581, 6273239, 8167047, 11698743, 18819717, 20612071, 61836213, 144284497, 432853491]

約数ペア:

[(1, 432853491), (3, 144284497), (7, 61836213), (21, 20612071), (23, 18819717), (37, 11698743), (53, 8167047), (69, 6273239), (111, 3899581), (159, 2722349), (161, 2688531), (259, 1671249), (371, 1166721), (457, 947163), (483, 896177), (777, 557083), (851, 508641), (1113, 388907), (1219, 355089), (1371, 315721), (1961, 220731), (2553, 169547), (3199, 135309), (3657, 118363), (5883, 73577), (5957, 72663), (8533, 50727), (9597, 45103), (10511, 41181), (13727, 31533), (16909, 25599), (17871, 24221)]