438473982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2449

約数の個数: 64

約数和(自身を含む): 971274240

約数和(自身を除く): 532800258

約数列:

[1, 2, 3, 6, 19, 31, 38, 53, 57, 62, 93, 106, 114, 159, 186, 318, 589, 1007, 1178, 1643, 1767, 2014, 2341, 3021, 3286, 3534, 4682, 4929, 6042, 7023, 9858, 14046, 31217, 44479, 62434, 72571, 88958, 93651, 124073, 133437, 145142, 187302, 217713, 248146, 266874, 372219, 435426, 744438, 1378849, 2357387, 2757698, 3846263, 4136547, 4714774, 7072161, 7692526, 8273094, 11538789, 14144322, 23077578, 73078997, 146157994, 219236991, 438473982]

約数ペア:

[(1, 438473982), (2, 219236991), (3, 146157994), (6, 73078997), (19, 23077578), (31, 14144322), (38, 11538789), (53, 8273094), (57, 7692526), (62, 7072161), (93, 4714774), (106, 4136547), (114, 3846263), (159, 2757698), (186, 2357387), (318, 1378849), (589, 744438), (1007, 435426), (1178, 372219), (1643, 266874), (1767, 248146), (2014, 217713), (2341, 187302), (3021, 145142), (3286, 133437), (3534, 124073), (4682, 93651), (4929, 88958), (6042, 72571), (7023, 62434), (9858, 44479), (14046, 31217)]