1492261938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 3795517440

約数和(自身を除く): 2303255502

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 43, 47, 51, 57, 86, 94, 102, 114, 127, 129, 141, 153, 171, 254, 258, 282, 306, 323, 342, 381, 387, 423, 646, 731, 762, 774, 799, 817, 846, 893, 969, 1143, 1462, 1598, 1634, 1786, 1938, 2021, 2159, 2193, 2286, 2397, 2413, 2451, 2679, 2907, 4042, 4318, 4386, 4794, 4826, 4902, 5358, 5461, 5814, 5969, 6063, 6477, 6579, 7191, 7239, 7353, 8037, 10922, 11938, 12126, 12954, 13158, 13889, 14382, 14478, 14706, 15181, 16074, 16383, 17907, 18189, 19431, 21717, 27778, 30362, 32766, 34357, 35814, 36378, 38399, 38862, 41021, 41667, 43434, 45543, 49149, 53721, 68714, 76798, 82042, 83334, 91086, 92837, 98298, 101473, 103071, 103759, 107442, 113411, 115197, 123063, 125001, 136629, 185674, 202946, 206142, 207518, 226822, 230394, 246126, 250002, 256667, 273258, 278511, 304419, 309213, 311277, 340233, 345591, 369189, 513334, 557022, 608838, 618426, 622554, 652783, 680466, 691182, 738378, 770001, 835533, 913257, 933831, 1020699, 1305566, 1540002, 1671066, 1763903, 1826514, 1867662, 1927987, 1958349, 2041398, 2310003, 3527806, 3855974, 3916698, 4363339, 4620006, 4876673, 5291709, 5783961, 5875047, 8726678, 9753346, 10583418, 11567922, 11750094, 13090017, 14630019, 15875127, 17351883, 26180034, 29260038, 31750254, 34703766, 39270051, 43890057, 78540102, 82903441, 87780114, 165806882, 248710323, 497420646, 746130969, 1492261938]

約数ペア:

[(1, 1492261938), (2, 746130969), (3, 497420646), (6, 248710323), (9, 165806882), (17, 87780114), (18, 82903441), (19, 78540102), (34, 43890057), (38, 39270051), (43, 34703766), (47, 31750254), (51, 29260038), (57, 26180034), (86, 17351883), (94, 15875127), (102, 14630019), (114, 13090017), (127, 11750094), (129, 11567922), (141, 10583418), (153, 9753346), (171, 8726678), (254, 5875047), (258, 5783961), (282, 5291709), (306, 4876673), (323, 4620006), (342, 4363339), (381, 3916698), (387, 3855974), (423, 3527806), (646, 2310003), (731, 2041398), (762, 1958349), (774, 1927987), (799, 1867662), (817, 1826514), (846, 1763903), (893, 1671066), (969, 1540002), (1143, 1305566), (1462, 1020699), (1598, 933831), (1634, 913257), (1786, 835533), (1938, 770001), (2021, 738378), (2159, 691182), (2193, 680466), (2286, 652783), (2397, 622554), (2413, 618426), (2451, 608838), (2679, 557022), (2907, 513334), (4042, 369189), (4318, 345591), (4386, 340233), (4794, 311277), (4826, 309213), (4902, 304419), (5358, 278511), (5461, 273258), (5814, 256667), (5969, 250002), (6063, 246126), (6477, 230394), (6579, 226822), (7191, 207518), (7239, 206142), (7353, 202946), (8037, 185674), (10922, 136629), (11938, 125001), (12126, 123063), (12954, 115197), (13158, 113411), (13889, 107442), (14382, 103759), (14478, 103071), (14706, 101473), (15181, 98298), (16074, 92837), (16383, 91086), (17907, 83334), (18189, 82042), (19431, 76798), (21717, 68714), (27778, 53721), (30362, 49149), (32766, 45543), (34357, 43434), (35814, 41667), (36378, 41021), (38399, 38862)]