338621952

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 976187520

約数和(自身を除く): 637565568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 152, 164, 192, 228, 246, 256, 283, 304, 328, 384, 456, 492, 512, 566, 608, 656, 768, 779, 849, 912, 984, 1132, 1216, 1312, 1536, 1558, 1698, 1824, 1968, 2264, 2337, 2432, 2624, 3116, 3396, 3648, 3936, 4528, 4674, 4864, 5248, 5377, 6232, 6792, 7296, 7872, 9056, 9348, 9728, 10496, 10754, 11603, 12464, 13584, 14592, 15744, 16131, 18112, 18696, 20992, 21508, 23206, 24928, 27168, 29184, 31488, 32262, 34809, 36224, 37392, 43016, 46412, 49856, 54336, 62976, 64524, 69618, 72448, 74784, 86032, 92824, 99712, 108672, 129048, 139236, 144896, 149568, 172064, 185648, 199424, 217344, 220457, 258096, 278472, 299136, 344128, 371296, 398848, 434688, 440914, 516192, 556944, 598272, 661371, 688256, 742592, 881828, 1032384, 1113888, 1196544, 1322742, 1376512, 1485184, 1763656, 2064768, 2227776, 2645484, 2753024, 2970368, 3527312, 4129536, 4455552, 5290968, 5940736, 7054624, 8259072, 8911104, 10581936, 14109248, 17822208, 21163872, 28218496, 42327744, 56436992, 84655488, 112873984, 169310976, 338621952]

約数ペア:

[(1, 338621952), (2, 169310976), (3, 112873984), (4, 84655488), (6, 56436992), (8, 42327744), (12, 28218496), (16, 21163872), (19, 17822208), (24, 14109248), (32, 10581936), (38, 8911104), (41, 8259072), (48, 7054624), (57, 5940736), (64, 5290968), (76, 4455552), (82, 4129536), (96, 3527312), (114, 2970368), (123, 2753024), (128, 2645484), (152, 2227776), (164, 2064768), (192, 1763656), (228, 1485184), (246, 1376512), (256, 1322742), (283, 1196544), (304, 1113888), (328, 1032384), (384, 881828), (456, 742592), (492, 688256), (512, 661371), (566, 598272), (608, 556944), (656, 516192), (768, 440914), (779, 434688), (849, 398848), (912, 371296), (984, 344128), (1132, 299136), (1216, 278472), (1312, 258096), (1536, 220457), (1558, 217344), (1698, 199424), (1824, 185648), (1968, 172064), (2264, 149568), (2337, 144896), (2432, 139236), (2624, 129048), (3116, 108672), (3396, 99712), (3648, 92824), (3936, 86032), (4528, 74784), (4674, 72448), (4864, 69618), (5248, 64524), (5377, 62976), (6232, 54336), (6792, 49856), (7296, 46412), (7872, 43016), (9056, 37392), (9348, 36224), (9728, 34809), (10496, 32262), (10754, 31488), (11603, 29184), (12464, 27168), (13584, 24928), (14592, 23206), (15744, 21508), (16131, 20992), (18112, 18696)]