281369377536

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{112279}}^1$

素因数の和:112562

約数の個数: 144

約数和(自身を含む): 809677128960

約数和(自身を除く): 528307751424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 251, 256, 312, 384, 416, 502, 624, 753, 768, 832, 1004, 1248, 1506, 1664, 2008, 2496, 3012, 3263, 3328, 4016, 4992, 6024, 6526, 8032, 9789, 9984, 12048, 13052, 16064, 19578, 24096, 26104, 32128, 39156, 48192, 52208, 64256, 78312, 96384, 104416, 112279, 156624, 192768, 208832, 224558, 313248, 336837, 417664, 449116, 626496, 673674, 835328, 898232, 1252992, 1347348, 1459627, 1796464, 2505984, 2694696, 2919254, 3592928, 4378881, 5389392, 5838508, 7185856, 8757762, 10778784, 11677016, 14371712, 17515524, 21557568, 23354032, 28182029, 28743424, 35031048, 43115136, 46708064, 56364058, 70062096, 84546087, 86230272, 93416128, 112728116, 140124192, 169092174, 186832256, 225456232, 280248384, 338184348, 366366377, 373664512, 450912464, 560496768, 676368696, 732732754, 901824928, 1099099131, 1120993536, 1352737392, 1465465508, 1803649856, 2198198262, 2705474784, 2930931016, 3607299712, 4396396524, 5410949568, 5861862032, 7214599424, 8792793048, 10821899136, 11723724064, 17585586096, 21643798272, 23447448128, 35171172192, 46894896256, 70342344384, 93789792512, 140684688768, 281369377536]

約数ペア:

[(1, 281369377536), (2, 140684688768), (3, 93789792512), (4, 70342344384), (6, 46894896256), (8, 35171172192), (12, 23447448128), (13, 21643798272), (16, 17585586096), (24, 11723724064), (26, 10821899136), (32, 8792793048), (39, 7214599424), (48, 5861862032), (52, 5410949568), (64, 4396396524), (78, 3607299712), (96, 2930931016), (104, 2705474784), (128, 2198198262), (156, 1803649856), (192, 1465465508), (208, 1352737392), (251, 1120993536), (256, 1099099131), (312, 901824928), (384, 732732754), (416, 676368696), (502, 560496768), (624, 450912464), (753, 373664512), (768, 366366377), (832, 338184348), (1004, 280248384), (1248, 225456232), (1506, 186832256), (1664, 169092174), (2008, 140124192), (2496, 112728116), (3012, 93416128), (3263, 86230272), (3328, 84546087), (4016, 70062096), (4992, 56364058), (6024, 46708064), (6526, 43115136), (8032, 35031048), (9789, 28743424), (9984, 28182029), (12048, 23354032), (13052, 21557568), (16064, 17515524), (19578, 14371712), (24096, 11677016), (26104, 10778784), (32128, 8757762), (39156, 7185856), (48192, 5838508), (52208, 5389392), (64256, 4378881), (78312, 3592928), (96384, 2919254), (104416, 2694696), (112279, 2505984), (156624, 1796464), (192768, 1459627), (208832, 1347348), (224558, 1252992), (313248, 898232), (336837, 835328), (417664, 673674), (449116, 626496)]