284123742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4643}}^1$

素因数の和:4733

約数の個数: 64

約数和(自身を含む): 684785664

約数和(自身を除く): 400661922

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 651, 658, 987, 1302, 1457, 1974, 2914, 4371, 4643, 8742, 9286, 10199, 13929, 20398, 27858, 30597, 32501, 61194, 65002, 97503, 143933, 195006, 218221, 287866, 431799, 436442, 654663, 863598, 1007531, 1309326, 1527547, 2015062, 3022593, 3055094, 4582641, 6045186, 6764851, 9165282, 13529702, 20294553, 40589106, 47353957, 94707914, 142061871, 284123742]

約数ペア:

[(1, 284123742), (2, 142061871), (3, 94707914), (6, 47353957), (7, 40589106), (14, 20294553), (21, 13529702), (31, 9165282), (42, 6764851), (47, 6045186), (62, 4582641), (93, 3055094), (94, 3022593), (141, 2015062), (186, 1527547), (217, 1309326), (282, 1007531), (329, 863598), (434, 654663), (651, 436442), (658, 431799), (987, 287866), (1302, 218221), (1457, 195006), (1974, 143933), (2914, 97503), (4371, 65002), (4643, 61194), (8742, 32501), (9286, 30597), (10199, 27858), (13929, 20398)]