254206614

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 513216000

約数和(自身を除く): 259009386

約数列:

[1, 2, 3, 6, 239, 269, 478, 538, 659, 717, 807, 1318, 1434, 1614, 1977, 3954, 64291, 128582, 157501, 177271, 192873, 315002, 354542, 385746, 472503, 531813, 945006, 1063626, 42367769, 84735538, 127103307, 254206614]

約数ペア:

[(1, 254206614), (2, 127103307), (3, 84735538), (6, 42367769), (239, 1063626), (269, 945006), (478, 531813), (538, 472503), (659, 385746), (717, 354542), (807, 315002), (1318, 192873), (1434, 177271), (1614, 157501), (1977, 128582), (3954, 64291)]