289073208

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 733973760

約数和(自身を除く): 444900552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 337, 347, 412, 618, 674, 694, 824, 1011, 1041, 1236, 1348, 1388, 2022, 2082, 2472, 2696, 2776, 4044, 4164, 8088, 8328, 34711, 35741, 69422, 71482, 104133, 107223, 116939, 138844, 142964, 208266, 214446, 233878, 277688, 285928, 350817, 416532, 428892, 467756, 701634, 833064, 857784, 935512, 1403268, 2806536, 12044717, 24089434, 36134151, 48178868, 72268302, 96357736, 144536604, 289073208]

約数ペア:

[(1, 289073208), (2, 144536604), (3, 96357736), (4, 72268302), (6, 48178868), (8, 36134151), (12, 24089434), (24, 12044717), (103, 2806536), (206, 1403268), (309, 935512), (337, 857784), (347, 833064), (412, 701634), (618, 467756), (674, 428892), (694, 416532), (824, 350817), (1011, 285928), (1041, 277688), (1236, 233878), (1348, 214446), (1388, 208266), (2022, 142964), (2082, 138844), (2472, 116939), (2696, 107223), (2776, 104133), (4044, 71482), (4164, 69422), (8088, 35741), (8328, 34711)]