278156216832

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{47543}}^1$

素因数の和:47870

約数の個数: 160

約数和(自身を含む): 800767997568

約数和(自身を除く): 522611780736

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, 256, 293, 312, 384, 416, 512, 586, 624, 768, 832, 879, 1172, 1248, 1536, 1664, 1758, 2344, 2496, 3328, 3516, 3809, 4688, 4992, 6656, 7032, 7618, 9376, 9984, 11427, 14064, 15236, 18752, 19968, 22854, 28128, 30472, 37504, 45708, 47543, 56256, 60944, 75008, 91416, 95086, 112512, 121888, 142629, 150016, 182832, 190172, 225024, 243776, 285258, 365664, 380344, 450048, 487552, 570516, 618059, 731328, 760688, 975104, 1141032, 1236118, 1462656, 1521376, 1854177, 1950208, 2282064, 2472236, 2925312, 3042752, 3708354, 4564128, 4944472, 5850624, 6085504, 7416708, 9128256, 9888944, 12171008, 13930099, 14833416, 18256512, 19777888, 24342016, 27860198, 29666832, 36513024, 39555776, 41790297, 55720396, 59333664, 73026048, 79111552, 83580594, 111440792, 118667328, 158223104, 167161188, 181091287, 222881584, 237334656, 316446208, 334322376, 362182574, 445763168, 474669312, 543273861, 668644752, 724365148, 891526336, 949338624, 1086547722, 1337289504, 1448730296, 1783052672, 2173095444, 2674579008, 2897460592, 3566105344, 4346190888, 5349158016, 5794921184, 7132210688, 8692381776, 10698316032, 11589842368, 17384763552, 21396632064, 23179684736, 34769527104, 46359369472, 69539054208, 92718738944, 139078108416, 278156216832]

約数ペア:

[(1, 278156216832), (2, 139078108416), (3, 92718738944), (4, 69539054208), (6, 46359369472), (8, 34769527104), (12, 23179684736), (13, 21396632064), (16, 17384763552), (24, 11589842368), (26, 10698316032), (32, 8692381776), (39, 7132210688), (48, 5794921184), (52, 5349158016), (64, 4346190888), (78, 3566105344), (96, 2897460592), (104, 2674579008), (128, 2173095444), (156, 1783052672), (192, 1448730296), (208, 1337289504), (256, 1086547722), (293, 949338624), (312, 891526336), (384, 724365148), (416, 668644752), (512, 543273861), (586, 474669312), (624, 445763168), (768, 362182574), (832, 334322376), (879, 316446208), (1172, 237334656), (1248, 222881584), (1536, 181091287), (1664, 167161188), (1758, 158223104), (2344, 118667328), (2496, 111440792), (3328, 83580594), (3516, 79111552), (3809, 73026048), (4688, 59333664), (4992, 55720396), (6656, 41790297), (7032, 39555776), (7618, 36513024), (9376, 29666832), (9984, 27860198), (11427, 24342016), (14064, 19777888), (15236, 18256512), (18752, 14833416), (19968, 13930099), (22854, 12171008), (28128, 9888944), (30472, 9128256), (37504, 7416708), (45708, 6085504), (47543, 5850624), (56256, 4944472), (60944, 4564128), (75008, 3708354), (91416, 3042752), (95086, 2925312), (112512, 2472236), (121888, 2282064), (142629, 1950208), (150016, 1854177), (182832, 1521376), (190172, 1462656), (225024, 1236118), (243776, 1141032), (285258, 975104), (365664, 760688), (380344, 731328), (450048, 618059), (487552, 570516)]