240827344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{997}}^1$

素因数の和:1523

約数の個数: 40

約数和(自身を含む): 483127808

約数和(自身を除く): 242300464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 487, 496, 974, 997, 1948, 1994, 3896, 3988, 7792, 7976, 15097, 15952, 30194, 30907, 60388, 61814, 120776, 123628, 241552, 247256, 485539, 494512, 971078, 1942156, 3884312, 7768624, 15051709, 30103418, 60206836, 120413672, 240827344]

約数ペア:

[(1, 240827344), (2, 120413672), (4, 60206836), (8, 30103418), (16, 15051709), (31, 7768624), (62, 3884312), (124, 1942156), (248, 971078), (487, 494512), (496, 485539), (974, 247256), (997, 241552), (1948, 123628), (1994, 120776), (3896, 61814), (3988, 60388), (7792, 30907), (7976, 30194), (15097, 15952)]