2003555706912

素因数分解:

$2^5\times 3^2\times {\mathrm{12391}}^1\times {\mathrm{561439}}^1$

素因数の和:573846

約数の個数: 72

約数和(自身を含む): 5698081509120

約数和(自身を除く): 3694525802208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 12391, 24782, 37173, 49564, 74346, 99128, 111519, 148692, 198256, 223038, 297384, 396512, 446076, 561439, 594768, 892152, 1122878, 1189536, 1684317, 1784304, 2245756, 3368634, 3568608, 4491512, 5052951, 6737268, 8983024, 10105902, 13474536, 17966048, 20211804, 26949072, 40423608, 53898144, 80847216, 161694432, 6956790649, 13913581298, 20870371947, 27827162596, 41740743894, 55654325192, 62611115841, 83481487788, 111308650384, 125222231682, 166962975576, 222617300768, 250444463364, 333925951152, 500888926728, 667851902304, 1001777853456, 2003555706912]

約数ペア:

[(1, 2003555706912), (2, 1001777853456), (3, 667851902304), (4, 500888926728), (6, 333925951152), (8, 250444463364), (9, 222617300768), (12, 166962975576), (16, 125222231682), (18, 111308650384), (24, 83481487788), (32, 62611115841), (36, 55654325192), (48, 41740743894), (72, 27827162596), (96, 20870371947), (144, 13913581298), (288, 6956790649), (12391, 161694432), (24782, 80847216), (37173, 53898144), (49564, 40423608), (74346, 26949072), (99128, 20211804), (111519, 17966048), (148692, 13474536), (198256, 10105902), (223038, 8983024), (297384, 6737268), (396512, 5052951), (446076, 4491512), (561439, 3568608), (594768, 3368634), (892152, 2245756), (1122878, 1784304), (1189536, 1684317)]