268770297585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1\times {\mathrm{11353}}^1$

素因数の和:11994

約数の個数: 64

約数和(自身を含む): 458394951168

約数和(自身を除く): 189624653583

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 263, 353, 789, 1059, 1315, 1765, 3945, 4471, 5295, 6001, 11353, 13413, 18003, 22355, 30005, 34059, 56765, 67065, 90015, 92839, 170295, 193001, 278517, 464195, 579003, 965005, 1392585, 1578263, 2895015, 2985839, 4007609, 4734789, 7891315, 8957517, 12022827, 14929195, 20038045, 23673945, 44787585, 50759263, 60114135, 68129353, 152277789, 204388059, 253796315, 340646765, 761388945, 1021940295, 1054001167, 3162003501, 5270005835, 15810017505, 17918019839, 53754059517, 89590099195, 268770297585]

約数ペア:

[(1, 268770297585), (3, 89590099195), (5, 53754059517), (15, 17918019839), (17, 15810017505), (51, 5270005835), (85, 3162003501), (255, 1054001167), (263, 1021940295), (353, 761388945), (789, 340646765), (1059, 253796315), (1315, 204388059), (1765, 152277789), (3945, 68129353), (4471, 60114135), (5295, 50759263), (6001, 44787585), (11353, 23673945), (13413, 20038045), (18003, 14929195), (22355, 12022827), (30005, 8957517), (34059, 7891315), (56765, 4734789), (67065, 4007609), (90015, 2985839), (92839, 2895015), (170295, 1578263), (193001, 1392585), (278517, 965005), (464195, 579003)]