397275264

素因数分解:

$2^7\times 3^2\times {\mathrm{344857}}^1$

素因数の和:344877

約数の個数: 48

約数和(自身を含む): 1143204270

約数和(自身を除く): 745929006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 344857, 689714, 1034571, 1379428, 2069142, 2758856, 3103713, 4138284, 5517712, 6207426, 8276568, 11035424, 12414852, 16553136, 22070848, 24829704, 33106272, 44141696, 49659408, 66212544, 99318816, 132425088, 198637632, 397275264]

約数ペア:

[(1, 397275264), (2, 198637632), (3, 132425088), (4, 99318816), (6, 66212544), (8, 49659408), (9, 44141696), (12, 33106272), (16, 24829704), (18, 22070848), (24, 16553136), (32, 12414852), (36, 11035424), (48, 8276568), (64, 6207426), (72, 5517712), (96, 4138284), (128, 3103713), (144, 2758856), (192, 2069142), (288, 1379428), (384, 1034571), (576, 689714), (1152, 344857)]