2756397408

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1688969}}^1$

素因数の和:1688999

約数の個数: 48

約数和(自身を含む): 7661167920

約数和(自身を除く): 4904770512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 1688969, 3377938, 5066907, 6755876, 10133814, 13511752, 20267628, 27023504, 28712473, 40535256, 54047008, 57424946, 81070512, 86137419, 114849892, 162141024, 172274838, 229699784, 344549676, 459399568, 689099352, 918799136, 1378198704, 2756397408]

約数ペア:

[(1, 2756397408), (2, 1378198704), (3, 918799136), (4, 689099352), (6, 459399568), (8, 344549676), (12, 229699784), (16, 172274838), (17, 162141024), (24, 114849892), (32, 86137419), (34, 81070512), (48, 57424946), (51, 54047008), (68, 40535256), (96, 28712473), (102, 27023504), (136, 20267628), (204, 13511752), (272, 10133814), (408, 6755876), (544, 5066907), (816, 3377938), (1632, 1688969)]