620874267712

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{652969}}^1$

素因数の和:653243

約数の個数: 56

約数和(自身を含む): 1253859112800

約数和(自身を除く): 632984845088

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 179, 332, 358, 664, 716, 1328, 1432, 2656, 2864, 5312, 5728, 11456, 14857, 29714, 59428, 118856, 237712, 475424, 652969, 950848, 1305938, 2611876, 5223752, 10447504, 20895008, 41790016, 54196427, 108392854, 116881451, 216785708, 233762902, 433571416, 467525804, 867142832, 935051608, 1734285664, 1870103216, 3468571328, 3740206432, 7480412864, 9701160433, 19402320866, 38804641732, 77609283464, 155218566928, 310437133856, 620874267712]

約数ペア:

[(1, 620874267712), (2, 310437133856), (4, 155218566928), (8, 77609283464), (16, 38804641732), (32, 19402320866), (64, 9701160433), (83, 7480412864), (166, 3740206432), (179, 3468571328), (332, 1870103216), (358, 1734285664), (664, 935051608), (716, 867142832), (1328, 467525804), (1432, 433571416), (2656, 233762902), (2864, 216785708), (5312, 116881451), (5728, 108392854), (11456, 54196427), (14857, 41790016), (29714, 20895008), (59428, 10447504), (118856, 5223752), (237712, 2611876), (475424, 1305938), (652969, 950848)]