400825632

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{68447}}^1$

素因数の和:68521

約数の個数: 48

約数和(自身を含む): 1069431552

約数和(自身を除く): 668605920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 68447, 136894, 205341, 273788, 410682, 547576, 821364, 1095152, 1642728, 2190304, 3285456, 4175267, 6570912, 8350534, 12525801, 16701068, 25051602, 33402136, 50103204, 66804272, 100206408, 133608544, 200412816, 400825632]

約数ペア:

[(1, 400825632), (2, 200412816), (3, 133608544), (4, 100206408), (6, 66804272), (8, 50103204), (12, 33402136), (16, 25051602), (24, 16701068), (32, 12525801), (48, 8350534), (61, 6570912), (96, 4175267), (122, 3285456), (183, 2190304), (244, 1642728), (366, 1095152), (488, 821364), (732, 547576), (976, 410682), (1464, 273788), (1952, 205341), (2928, 136894), (5856, 68447)]