257610570984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{38231}}^1$

素因数の和:38592

約数の個数: 192

約数和(自身を含む): 786557640960

約数和(自身を除く): 528947069976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 313, 414, 468, 552, 598, 626, 828, 897, 936, 939, 1196, 1252, 1656, 1794, 1878, 2392, 2504, 2691, 2817, 3588, 3756, 4069, 5382, 5634, 7176, 7199, 7512, 8138, 10764, 11268, 12207, 14398, 16276, 21528, 21597, 22536, 24414, 28796, 32552, 36621, 38231, 43194, 48828, 57592, 64791, 73242, 76462, 86388, 93587, 97656, 114693, 129582, 146484, 152924, 172776, 187174, 229386, 259164, 280761, 292968, 305848, 344079, 374348, 458772, 497003, 518328, 561522, 688158, 748696, 842283, 879313, 917544, 994006, 1123044, 1376316, 1491009, 1684566, 1758626, 1988012, 2246088, 2637939, 2752632, 2982018, 3369132, 3517252, 3976024, 4473027, 5275878, 5964036, 6738264, 7034504, 7913817, 8946054, 10551756, 11431069, 11928072, 11966303, 15827634, 17892108, 21103512, 22862138, 23932606, 31655268, 34293207, 35784216, 35898909, 45724276, 47865212, 63310536, 68586414, 71797818, 91448552, 95730424, 102879621, 107696727, 137172828, 143595636, 155561939, 205759242, 215393454, 274345656, 275224969, 287191272, 311123878, 411518484, 430786908, 466685817, 550449938, 622247756, 823036968, 825674907, 861573816, 933371634, 1100899876, 1244495512, 1400057451, 1651349814, 1866743268, 2201799752, 2477024721, 2800114902, 3302699628, 3577924597, 3733486536, 4954049442, 5600229804, 6605399256, 7155849194, 9908098884, 10733773791, 11200459608, 14311698388, 19816197768, 21467547582, 28623396776, 32201321373, 42935095164, 64402642746, 85870190328, 128805285492, 257610570984]

約数ペア:

[(1, 257610570984), (2, 128805285492), (3, 85870190328), (4, 64402642746), (6, 42935095164), (8, 32201321373), (9, 28623396776), (12, 21467547582), (13, 19816197768), (18, 14311698388), (23, 11200459608), (24, 10733773791), (26, 9908098884), (36, 7155849194), (39, 6605399256), (46, 5600229804), (52, 4954049442), (69, 3733486536), (72, 3577924597), (78, 3302699628), (92, 2800114902), (104, 2477024721), (117, 2201799752), (138, 1866743268), (156, 1651349814), (184, 1400057451), (207, 1244495512), (234, 1100899876), (276, 933371634), (299, 861573816), (312, 825674907), (313, 823036968), (414, 622247756), (468, 550449938), (552, 466685817), (598, 430786908), (626, 411518484), (828, 311123878), (897, 287191272), (936, 275224969), (939, 274345656), (1196, 215393454), (1252, 205759242), (1656, 155561939), (1794, 143595636), (1878, 137172828), (2392, 107696727), (2504, 102879621), (2691, 95730424), (2817, 91448552), (3588, 71797818), (3756, 68586414), (4069, 63310536), (5382, 47865212), (5634, 45724276), (7176, 35898909), (7199, 35784216), (7512, 34293207), (8138, 31655268), (10764, 23932606), (11268, 22862138), (12207, 21103512), (14398, 17892108), (16276, 15827634), (21528, 11966303), (21597, 11928072), (22536, 11431069), (24414, 10551756), (28796, 8946054), (32552, 7913817), (36621, 7034504), (38231, 6738264), (43194, 5964036), (48828, 5275878), (57592, 4473027), (64791, 3976024), (73242, 3517252), (76462, 3369132), (86388, 2982018), (93587, 2752632), (97656, 2637939), (114693, 2246088), (129582, 1988012), (146484, 1758626), (152924, 1684566), (172776, 1491009), (187174, 1376316), (229386, 1123044), (259164, 994006), (280761, 917544), (292968, 879313), (305848, 842283), (344079, 748696), (374348, 688158), (458772, 561522), (497003, 518328)]