256530785472

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1803101}}^1$

素因数の和:1803151

約数の個数: 168

約数和(自身を含む): 833537992560

約数和(自身を除く): 577007207088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2496, 2736, 2964, 3648, 3744, 3952, 4446, 5472, 5928, 7488, 7904, 8892, 10944, 11856, 15808, 17784, 23712, 35568, 47424, 71136, 142272, 1803101, 3606202, 5409303, 7212404, 10818606, 14424808, 16227909, 21637212, 23440313, 28849616, 32455818, 34258919, 43274424, 46880626, 57699232, 64911636, 68517838, 70320939, 86548848, 93761252, 102776757, 115398464, 129823272, 137035676, 140641878, 173097696, 187522504, 205553514, 210962817, 259646544, 274071352, 281283756, 308330271, 346195392, 375045008, 411107028, 421925634, 445365947, 519293088, 548142704, 562567512, 616660542, 750090016, 822214056, 843851268, 890731894, 1038586176, 1096285408, 1125135024, 1233321084, 1336097841, 1500180032, 1644428112, 1687702536, 1781463788, 2192570816, 2250270048, 2466642168, 2672195682, 3288856224, 3375405072, 3562927576, 4008293523, 4500540096, 4933284336, 5344391364, 6577712448, 6750810144, 7125855152, 8016587046, 9866568672, 10688782728, 13501620288, 14251710304, 16033174092, 19733137344, 21377565456, 28503420608, 32066348184, 42755130912, 64132696368, 85510261824, 128265392736, 256530785472]

約数ペア:

[(1, 256530785472), (2, 128265392736), (3, 85510261824), (4, 64132696368), (6, 42755130912), (8, 32066348184), (9, 28503420608), (12, 21377565456), (13, 19733137344), (16, 16033174092), (18, 14251710304), (19, 13501620288), (24, 10688782728), (26, 9866568672), (32, 8016587046), (36, 7125855152), (38, 6750810144), (39, 6577712448), (48, 5344391364), (52, 4933284336), (57, 4500540096), (64, 4008293523), (72, 3562927576), (76, 3375405072), (78, 3288856224), (96, 2672195682), (104, 2466642168), (114, 2250270048), (117, 2192570816), (144, 1781463788), (152, 1687702536), (156, 1644428112), (171, 1500180032), (192, 1336097841), (208, 1233321084), (228, 1125135024), (234, 1096285408), (247, 1038586176), (288, 890731894), (304, 843851268), (312, 822214056), (342, 750090016), (416, 616660542), (456, 562567512), (468, 548142704), (494, 519293088), (576, 445365947), (608, 421925634), (624, 411107028), (684, 375045008), (741, 346195392), (832, 308330271), (912, 281283756), (936, 274071352), (988, 259646544), (1216, 210962817), (1248, 205553514), (1368, 187522504), (1482, 173097696), (1824, 140641878), (1872, 137035676), (1976, 129823272), (2223, 115398464), (2496, 102776757), (2736, 93761252), (2964, 86548848), (3648, 70320939), (3744, 68517838), (3952, 64911636), (4446, 57699232), (5472, 46880626), (5928, 43274424), (7488, 34258919), (7904, 32455818), (8892, 28849616), (10944, 23440313), (11856, 21637212), (15808, 16227909), (17784, 14424808), (23712, 10818606), (35568, 7212404), (47424, 5409303), (71136, 3606202), (142272, 1803101)]