7984349724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{4217}}^1$

素因数の和:4519

約数の個数: 96

約数和(自身を含む): 20535923520

約数和(自身を除く): 12551573796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 229, 318, 458, 636, 687, 689, 916, 1374, 1378, 2067, 2748, 2756, 2977, 4134, 4217, 5954, 8268, 8434, 8931, 11908, 12137, 12651, 16868, 17862, 24274, 25302, 35724, 36411, 48548, 50604, 54821, 72822, 109642, 145644, 157781, 164463, 219284, 223501, 315562, 328926, 447002, 473343, 631124, 657852, 670503, 894004, 946686, 965693, 1341006, 1893372, 1931386, 2682012, 2897079, 2905513, 3862772, 5794158, 5811026, 8716539, 11588316, 11622052, 12554009, 17433078, 25108018, 34866156, 37662027, 50216036, 51181729, 75324054, 102363458, 150648108, 153545187, 204726916, 307090374, 614180748, 665362477, 1330724954, 1996087431, 2661449908, 3992174862, 7984349724]

約数ペア:

[(1, 7984349724), (2, 3992174862), (3, 2661449908), (4, 1996087431), (6, 1330724954), (12, 665362477), (13, 614180748), (26, 307090374), (39, 204726916), (52, 153545187), (53, 150648108), (78, 102363458), (106, 75324054), (156, 51181729), (159, 50216036), (212, 37662027), (229, 34866156), (318, 25108018), (458, 17433078), (636, 12554009), (687, 11622052), (689, 11588316), (916, 8716539), (1374, 5811026), (1378, 5794158), (2067, 3862772), (2748, 2905513), (2756, 2897079), (2977, 2682012), (4134, 1931386), (4217, 1893372), (5954, 1341006), (8268, 965693), (8434, 946686), (8931, 894004), (11908, 670503), (12137, 657852), (12651, 631124), (16868, 473343), (17862, 447002), (24274, 328926), (25302, 315562), (35724, 223501), (36411, 219284), (48548, 164463), (50604, 157781), (54821, 145644), (72822, 109642)]