12879841584

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 34582161600

約数和(自身を除く): 21702320016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 97, 101, 122, 183, 194, 202, 244, 291, 303, 366, 388, 404, 449, 488, 582, 606, 732, 776, 808, 898, 976, 1164, 1212, 1347, 1464, 1552, 1616, 1796, 2328, 2424, 2694, 2928, 3592, 4656, 4848, 5388, 5917, 6161, 7184, 9797, 10776, 11834, 12322, 17751, 18483, 19594, 21552, 23668, 24644, 27389, 29391, 35502, 36966, 39188, 43553, 45349, 47336, 49288, 54778, 58782, 71004, 73932, 78376, 82167, 87106, 90698, 94672, 98576, 109556, 117564, 130659, 136047, 142008, 147864, 156752, 164334, 174212, 181396, 219112, 235128, 261318, 272094, 284016, 295728, 328668, 348424, 362792, 438224, 470256, 522636, 544188, 597617, 657336, 696848, 725584, 1045272, 1088376, 1195234, 1314672, 1792851, 2090544, 2176752, 2390468, 2656733, 2766289, 3585702, 4398853, 4780936, 5313466, 5532578, 7171404, 7970199, 8298867, 8797706, 9561872, 10626932, 11065156, 13196559, 14342808, 15940398, 16597734, 17595412, 21253864, 22130312, 26393118, 28685616, 31880796, 33195468, 35190824, 42507728, 44260624, 52786236, 63761592, 66390936, 70381648, 105572472, 127523184, 132781872, 211144944, 268330033, 536660066, 804990099, 1073320132, 1609980198, 2146640264, 3219960396, 4293280528, 6439920792, 12879841584]

約数ペア:

[(1, 12879841584), (2, 6439920792), (3, 4293280528), (4, 3219960396), (6, 2146640264), (8, 1609980198), (12, 1073320132), (16, 804990099), (24, 536660066), (48, 268330033), (61, 211144944), (97, 132781872), (101, 127523184), (122, 105572472), (183, 70381648), (194, 66390936), (202, 63761592), (244, 52786236), (291, 44260624), (303, 42507728), (366, 35190824), (388, 33195468), (404, 31880796), (449, 28685616), (488, 26393118), (582, 22130312), (606, 21253864), (732, 17595412), (776, 16597734), (808, 15940398), (898, 14342808), (976, 13196559), (1164, 11065156), (1212, 10626932), (1347, 9561872), (1464, 8797706), (1552, 8298867), (1616, 7970199), (1796, 7171404), (2328, 5532578), (2424, 5313466), (2694, 4780936), (2928, 4398853), (3592, 3585702), (4656, 2766289), (4848, 2656733), (5388, 2390468), (5917, 2176752), (6161, 2090544), (7184, 1792851), (9797, 1314672), (10776, 1195234), (11834, 1088376), (12322, 1045272), (17751, 725584), (18483, 696848), (19594, 657336), (21552, 597617), (23668, 544188), (24644, 522636), (27389, 470256), (29391, 438224), (35502, 362792), (36966, 348424), (39188, 328668), (43553, 295728), (45349, 284016), (47336, 272094), (49288, 261318), (54778, 235128), (58782, 219112), (71004, 181396), (73932, 174212), (78376, 164334), (82167, 156752), (87106, 147864), (90698, 142008), (94672, 136047), (98576, 130659), (109556, 117564)]