243146988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18919}}^1$

素因数の和:18956

約数の個数: 96

約数和(自身を含む): 762854400

約数和(自身を除く): 519707412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 12852, 18919, 37838, 56757, 75676, 113514, 132433, 170271, 227028, 264866, 321623, 340542, 397299, 510813, 529732, 643246, 681084, 794598, 964869, 1021626, 1191897, 1286492, 1589196, 1929738, 2043252, 2251361, 2383794, 2894607, 3575691, 3859476, 4502722, 4767588, 5789214, 6754083, 7151382, 8683821, 9005444, 11578428, 13508166, 14302764, 17367642, 20262249, 27016332, 34735284, 40524498, 60786747, 81048996, 121573494, 243146988]

約数ペア:

[(1, 243146988), (2, 121573494), (3, 81048996), (4, 60786747), (6, 40524498), (7, 34735284), (9, 27016332), (12, 20262249), (14, 17367642), (17, 14302764), (18, 13508166), (21, 11578428), (27, 9005444), (28, 8683821), (34, 7151382), (36, 6754083), (42, 5789214), (51, 4767588), (54, 4502722), (63, 3859476), (68, 3575691), (84, 2894607), (102, 2383794), (108, 2251361), (119, 2043252), (126, 1929738), (153, 1589196), (189, 1286492), (204, 1191897), (238, 1021626), (252, 964869), (306, 794598), (357, 681084), (378, 643246), (459, 529732), (476, 510813), (612, 397299), (714, 340542), (756, 321623), (918, 264866), (1071, 227028), (1428, 170271), (1836, 132433), (2142, 113514), (3213, 75676), (4284, 56757), (6426, 37838), (12852, 18919)]