223784384

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:637

約数の個数: 56

約数和(自身を含む): 457657200

約数和(自身を除く): 233872816

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 233, 344, 349, 466, 688, 698, 932, 1376, 1396, 1864, 2752, 2792, 3728, 5584, 7456, 10019, 11168, 14912, 15007, 20038, 22336, 30014, 40076, 60028, 80152, 81317, 120056, 160304, 162634, 240112, 320608, 325268, 480224, 641216, 650536, 960448, 1301072, 2602144, 3496631, 5204288, 6993262, 13986524, 27973048, 55946096, 111892192, 223784384]

約数ペア:

[(1, 223784384), (2, 111892192), (4, 55946096), (8, 27973048), (16, 13986524), (32, 6993262), (43, 5204288), (64, 3496631), (86, 2602144), (172, 1301072), (233, 960448), (344, 650536), (349, 641216), (466, 480224), (688, 325268), (698, 320608), (932, 240112), (1376, 162634), (1396, 160304), (1864, 120056), (2752, 81317), (2792, 80152), (3728, 60028), (5584, 40076), (7456, 30014), (10019, 22336), (11168, 20038), (14912, 15007)]