1222147584

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{37889}}^1$

素因数の和:37920

約数の個数: 120

約数和(自身を含む): 4031192880

約数和(自身を除く): 2809045296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 37889, 75778, 113667, 151556, 227334, 265223, 303112, 341001, 454668, 530446, 606224, 682002, 795669, 909336, 1060892, 1212448, 1364004, 1591338, 1818672, 2121784, 2387007, 2424896, 2728008, 3182676, 3637344, 4243568, 4774014, 4849792, 5456016, 6365352, 7274688, 8487136, 9548028, 9699584, 10912032, 12730704, 14549376, 16974272, 19096056, 19399168, 21824064, 25461408, 29098752, 33948544, 38192112, 43648128, 50922816, 58197504, 67897088, 76384224, 87296256, 101845632, 135794176, 152768448, 174592512, 203691264, 305536896, 407382528, 611073792, 1222147584]

約数ペア:

[(1, 1222147584), (2, 611073792), (3, 407382528), (4, 305536896), (6, 203691264), (7, 174592512), (8, 152768448), (9, 135794176), (12, 101845632), (14, 87296256), (16, 76384224), (18, 67897088), (21, 58197504), (24, 50922816), (28, 43648128), (32, 38192112), (36, 33948544), (42, 29098752), (48, 25461408), (56, 21824064), (63, 19399168), (64, 19096056), (72, 16974272), (84, 14549376), (96, 12730704), (112, 10912032), (126, 9699584), (128, 9548028), (144, 8487136), (168, 7274688), (192, 6365352), (224, 5456016), (252, 4849792), (256, 4774014), (288, 4243568), (336, 3637344), (384, 3182676), (448, 2728008), (504, 2424896), (512, 2387007), (576, 2121784), (672, 1818672), (768, 1591338), (896, 1364004), (1008, 1212448), (1152, 1060892), (1344, 909336), (1536, 795669), (1792, 682002), (2016, 606224), (2304, 530446), (2688, 454668), (3584, 341001), (4032, 303112), (4608, 265223), (5376, 227334), (8064, 151556), (10752, 113667), (16128, 75778), (32256, 37889)]