98639448

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 252875520

約数和(自身を除く): 154236072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 107, 142, 213, 214, 284, 321, 426, 428, 541, 568, 642, 852, 856, 1082, 1284, 1623, 1704, 2164, 2568, 3246, 4328, 6492, 7597, 12984, 15194, 22791, 30388, 38411, 45582, 57887, 60776, 76822, 91164, 115233, 115774, 153644, 173661, 182328, 230466, 231548, 307288, 347322, 460932, 463096, 694644, 921864, 1389288, 4109977, 8219954, 12329931, 16439908, 24659862, 32879816, 49319724, 98639448]

約数ペア:

[(1, 98639448), (2, 49319724), (3, 32879816), (4, 24659862), (6, 16439908), (8, 12329931), (12, 8219954), (24, 4109977), (71, 1389288), (107, 921864), (142, 694644), (213, 463096), (214, 460932), (284, 347322), (321, 307288), (426, 231548), (428, 230466), (541, 182328), (568, 173661), (642, 153644), (852, 115774), (856, 115233), (1082, 91164), (1284, 76822), (1623, 60776), (1704, 57887), (2164, 45582), (2568, 38411), (3246, 30388), (4328, 22791), (6492, 15194), (7597, 12984)]