219592368

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{11131}}^1$

素因数の和:11282

約数の個数: 60

約数和(自身を含む): 619095048

約数和(自身を除く): 399502680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 11131, 19728, 22262, 33393, 44524, 66786, 89048, 100179, 133572, 178096, 200358, 267144, 400716, 534288, 801432, 1524947, 1602864, 3049894, 4574841, 6099788, 9149682, 12199576, 13724523, 18299364, 24399152, 27449046, 36598728, 54898092, 73197456, 109796184, 219592368]

約数ペア:

[(1, 219592368), (2, 109796184), (3, 73197456), (4, 54898092), (6, 36598728), (8, 27449046), (9, 24399152), (12, 18299364), (16, 13724523), (18, 12199576), (24, 9149682), (36, 6099788), (48, 4574841), (72, 3049894), (137, 1602864), (144, 1524947), (274, 801432), (411, 534288), (548, 400716), (822, 267144), (1096, 200358), (1233, 178096), (1644, 133572), (2192, 100179), (2466, 89048), (3288, 66786), (4932, 44524), (6576, 33393), (9864, 22262), (11131, 19728)]