221336692624

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{11251}}^1\times {\mathrm{16843}}^1$

素因数の和:28175

約数の個数: 40

約数和(自身を含む): 434778810272

約数和(自身を除く): 213442117648

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 11251, 16843, 22502, 33686, 45004, 67372, 90008, 134744, 180016, 269488, 821323, 1229539, 1642646, 2459078, 3285292, 4918156, 6570584, 9836312, 13141168, 19672624, 189500593, 379001186, 758002372, 1516004744, 3032009488, 13833543289, 27667086578, 55334173156, 110668346312, 221336692624]

約数ペア:

[(1, 221336692624), (2, 110668346312), (4, 55334173156), (8, 27667086578), (16, 13833543289), (73, 3032009488), (146, 1516004744), (292, 758002372), (584, 379001186), (1168, 189500593), (11251, 19672624), (16843, 13141168), (22502, 9836312), (33686, 6570584), (45004, 4918156), (67372, 3285292), (90008, 2459078), (134744, 1642646), (180016, 1229539), (269488, 821323)]