12991170192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{270379}}^1$

素因数の和:270421

約数の個数: 160

約数和(自身を含む): 45060449280

約数和(自身を除く): 32069279088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4368, 6006, 6864, 8008, 12012, 16016, 24024, 48048, 270379, 540758, 811137, 1081516, 1622274, 1892653, 2163032, 2974169, 3244548, 3514927, 3785306, 4326064, 5677959, 5948338, 6489096, 7029854, 7570612, 8922507, 10544781, 11355918, 11896676, 12978192, 14059708, 15141224, 17845014, 20819183, 21089562, 22711836, 23793352, 24604489, 28119416, 30282448, 35690028, 38664197, 41638366, 42179124, 45423672, 47586704, 49208978, 56238832, 62457549, 71380056, 73813467, 77328394, 83276732, 84358248, 90847344, 98417956, 115992591, 124915098, 142760112, 147626934, 154656788, 166553464, 168716496, 196835912, 231985182, 249830196, 270649379, 295253868, 309313576, 333106928, 393671824, 463970364, 499660392, 541298758, 590507736, 618627152, 811948137, 927940728, 999320784, 1082597516, 1181015472, 1623896274, 1855881456, 2165195032, 3247792548, 4330390064, 6495585096, 12991170192]

約数ペア:

[(1, 12991170192), (2, 6495585096), (3, 4330390064), (4, 3247792548), (6, 2165195032), (7, 1855881456), (8, 1623896274), (11, 1181015472), (12, 1082597516), (13, 999320784), (14, 927940728), (16, 811948137), (21, 618627152), (22, 590507736), (24, 541298758), (26, 499660392), (28, 463970364), (33, 393671824), (39, 333106928), (42, 309313576), (44, 295253868), (48, 270649379), (52, 249830196), (56, 231985182), (66, 196835912), (77, 168716496), (78, 166553464), (84, 154656788), (88, 147626934), (91, 142760112), (104, 124915098), (112, 115992591), (132, 98417956), (143, 90847344), (154, 84358248), (156, 83276732), (168, 77328394), (176, 73813467), (182, 71380056), (208, 62457549), (231, 56238832), (264, 49208978), (273, 47586704), (286, 45423672), (308, 42179124), (312, 41638366), (336, 38664197), (364, 35690028), (429, 30282448), (462, 28119416), (528, 24604489), (546, 23793352), (572, 22711836), (616, 21089562), (624, 20819183), (728, 17845014), (858, 15141224), (924, 14059708), (1001, 12978192), (1092, 11896676), (1144, 11355918), (1232, 10544781), (1456, 8922507), (1716, 7570612), (1848, 7029854), (2002, 6489096), (2184, 5948338), (2288, 5677959), (3003, 4326064), (3432, 3785306), (3696, 3514927), (4004, 3244548), (4368, 2974169), (6006, 2163032), (6864, 1892653), (8008, 1622274), (12012, 1081516), (16016, 811137), (24024, 540758), (48048, 270379)]