2667445344

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:515

約数の個数: 240

約数和(自身を含む): 8210885760

約数和(自身を除く): 5543440416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 89, 93, 96, 108, 124, 144, 162, 178, 186, 216, 248, 267, 279, 288, 324, 356, 372, 373, 432, 496, 534, 558, 648, 712, 744, 746, 801, 837, 864, 992, 1068, 1116, 1119, 1296, 1424, 1488, 1492, 1602, 1674, 2136, 2232, 2238, 2403, 2511, 2592, 2759, 2848, 2976, 2984, 3204, 3348, 3357, 4272, 4464, 4476, 4806, 5022, 5518, 5968, 6408, 6696, 6714, 7209, 8277, 8544, 8928, 8952, 9612, 10044, 10071, 11036, 11563, 11936, 12816, 13392, 13428, 14418, 16554, 17904, 19224, 20088, 20142, 22072, 23126, 24831, 25632, 26784, 26856, 28836, 30213, 33108, 33197, 34689, 35808, 38448, 40176, 40284, 44144, 46252, 49662, 53712, 57672, 60426, 66216, 66394, 69378, 74493, 76896, 80352, 80568, 88288, 92504, 99324, 99591, 104067, 107424, 115344, 120852, 132432, 132788, 138756, 148986, 161136, 185008, 198648, 199182, 208134, 223479, 230688, 241704, 264864, 265576, 277512, 297972, 298773, 312201, 322272, 370016, 397296, 398364, 416268, 446958, 483408, 531152, 555024, 595944, 597546, 624402, 794592, 796728, 832536, 893916, 896319, 936603, 966816, 1029107, 1062304, 1110048, 1191888, 1195092, 1248804, 1593456, 1665072, 1787832, 1792638, 1873206, 2058214, 2383776, 2390184, 2497608, 2688957, 3087321, 3186912, 3330144, 3575664, 3585276, 3746412, 4116428, 4780368, 4995216, 5377914, 6174642, 7151328, 7170552, 7492824, 8232856, 9261963, 9560736, 9990432, 10755828, 12349284, 14341104, 14985648, 16465712, 18523926, 21511656, 24698568, 27785889, 28682208, 29971296, 32931424, 37047852, 43023312, 49397136, 55571778, 74095704, 83357667, 86046624, 98794272, 111143556, 148191408, 166715334, 222287112, 296382816, 333430668, 444574224, 666861336, 889148448, 1333722672, 2667445344]

約数ペア:

[(1, 2667445344), (2, 1333722672), (3, 889148448), (4, 666861336), (6, 444574224), (8, 333430668), (9, 296382816), (12, 222287112), (16, 166715334), (18, 148191408), (24, 111143556), (27, 98794272), (31, 86046624), (32, 83357667), (36, 74095704), (48, 55571778), (54, 49397136), (62, 43023312), (72, 37047852), (81, 32931424), (89, 29971296), (93, 28682208), (96, 27785889), (108, 24698568), (124, 21511656), (144, 18523926), (162, 16465712), (178, 14985648), (186, 14341104), (216, 12349284), (248, 10755828), (267, 9990432), (279, 9560736), (288, 9261963), (324, 8232856), (356, 7492824), (372, 7170552), (373, 7151328), (432, 6174642), (496, 5377914), (534, 4995216), (558, 4780368), (648, 4116428), (712, 3746412), (744, 3585276), (746, 3575664), (801, 3330144), (837, 3186912), (864, 3087321), (992, 2688957), (1068, 2497608), (1116, 2390184), (1119, 2383776), (1296, 2058214), (1424, 1873206), (1488, 1792638), (1492, 1787832), (1602, 1665072), (1674, 1593456), (2136, 1248804), (2232, 1195092), (2238, 1191888), (2403, 1110048), (2511, 1062304), (2592, 1029107), (2759, 966816), (2848, 936603), (2976, 896319), (2984, 893916), (3204, 832536), (3348, 796728), (3357, 794592), (4272, 624402), (4464, 597546), (4476, 595944), (4806, 555024), (5022, 531152), (5518, 483408), (5968, 446958), (6408, 416268), (6696, 398364), (6714, 397296), (7209, 370016), (8277, 322272), (8544, 312201), (8928, 298773), (8952, 297972), (9612, 277512), (10044, 265576), (10071, 264864), (11036, 241704), (11563, 230688), (11936, 223479), (12816, 208134), (13392, 199182), (13428, 198648), (14418, 185008), (16554, 161136), (17904, 148986), (19224, 138756), (20088, 132788), (20142, 132432), (22072, 120852), (23126, 115344), (24831, 107424), (25632, 104067), (26784, 99591), (26856, 99324), (28836, 92504), (30213, 88288), (33108, 80568), (33197, 80352), (34689, 76896), (35808, 74493), (38448, 69378), (40176, 66394), (40284, 66216), (44144, 60426), (46252, 57672), (49662, 53712)]