518688828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1016

約数の個数: 144

約数和(自身を含む): 1591582720

約数和(自身を除く): 1072893892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 127, 133, 171, 228, 252, 254, 266, 342, 381, 399, 508, 532, 684, 762, 798, 853, 889, 1143, 1197, 1524, 1596, 1706, 1778, 2286, 2394, 2413, 2559, 2667, 3412, 3556, 4572, 4788, 4826, 5118, 5334, 5971, 7239, 7677, 8001, 9652, 10236, 10668, 11942, 14478, 15354, 16002, 16207, 16891, 17913, 21717, 23884, 28956, 30708, 32004, 32414, 33782, 35826, 43434, 48621, 50673, 53739, 64828, 67564, 71652, 86868, 97242, 101346, 107478, 108331, 113449, 145863, 152019, 194484, 202692, 214956, 216662, 226898, 291726, 304038, 324993, 340347, 433324, 453796, 583452, 608076, 649986, 680694, 758317, 974979, 1021041, 1299972, 1361388, 1516634, 1949958, 2042082, 2058289, 2274951, 3033268, 3899916, 4084164, 4116578, 4549902, 6174867, 6824853, 8233156, 9099804, 12349734, 13649706, 14408023, 18524601, 24699468, 27299412, 28816046, 37049202, 43224069, 57632092, 74098404, 86448138, 129672207, 172896276, 259344414, 518688828]

約数ペア:

[(1, 518688828), (2, 259344414), (3, 172896276), (4, 129672207), (6, 86448138), (7, 74098404), (9, 57632092), (12, 43224069), (14, 37049202), (18, 28816046), (19, 27299412), (21, 24699468), (28, 18524601), (36, 14408023), (38, 13649706), (42, 12349734), (57, 9099804), (63, 8233156), (76, 6824853), (84, 6174867), (114, 4549902), (126, 4116578), (127, 4084164), (133, 3899916), (171, 3033268), (228, 2274951), (252, 2058289), (254, 2042082), (266, 1949958), (342, 1516634), (381, 1361388), (399, 1299972), (508, 1021041), (532, 974979), (684, 758317), (762, 680694), (798, 649986), (853, 608076), (889, 583452), (1143, 453796), (1197, 433324), (1524, 340347), (1596, 324993), (1706, 304038), (1778, 291726), (2286, 226898), (2394, 216662), (2413, 214956), (2559, 202692), (2667, 194484), (3412, 152019), (3556, 145863), (4572, 113449), (4788, 108331), (4826, 107478), (5118, 101346), (5334, 97242), (5971, 86868), (7239, 71652), (7677, 67564), (8001, 64828), (9652, 53739), (10236, 50673), (10668, 48621), (11942, 43434), (14478, 35826), (15354, 33782), (16002, 32414), (16207, 32004), (16891, 30708), (17913, 28956), (21717, 23884)]