243965216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5059}}^1$

素因数の和:5217

約数の個数: 48

約数和(自身を含む): 527899680

約数和(自身を除く): 283934464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 1096, 1507, 2192, 3014, 4384, 5059, 6028, 10118, 12056, 20236, 24112, 40472, 48224, 55649, 80944, 111298, 161888, 222596, 445192, 693083, 890384, 1386166, 1780768, 2772332, 5544664, 7623913, 11089328, 15247826, 22178656, 30495652, 60991304, 121982608, 243965216]

約数ペア:

[(1, 243965216), (2, 121982608), (4, 60991304), (8, 30495652), (11, 22178656), (16, 15247826), (22, 11089328), (32, 7623913), (44, 5544664), (88, 2772332), (137, 1780768), (176, 1386166), (274, 890384), (352, 693083), (548, 445192), (1096, 222596), (1507, 161888), (2192, 111298), (3014, 80944), (4384, 55649), (5059, 48224), (6028, 40472), (10118, 24112), (12056, 20236)]