7791168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 224

約数和(自身を含む): 28090368

約数和(自身を除く): 20299200

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 31, 32, 33, 34, 42, 44, 48, 51, 56, 62, 64, 66, 68, 77, 84, 88, 93, 96, 102, 112, 119, 124, 132, 136, 154, 168, 176, 186, 187, 192, 204, 217, 224, 231, 238, 248, 264, 272, 308, 336, 341, 352, 357, 372, 374, 408, 434, 448, 462, 476, 496, 527, 528, 544, 561, 616, 651, 672, 682, 704, 714, 744, 748, 816, 868, 924, 952, 992, 1023, 1054, 1056, 1088, 1122, 1232, 1302, 1309, 1344, 1364, 1428, 1488, 1496, 1581, 1632, 1736, 1848, 1904, 1984, 2046, 2108, 2112, 2244, 2387, 2464, 2604, 2618, 2728, 2856, 2976, 2992, 3162, 3264, 3472, 3689, 3696, 3808, 3927, 4092, 4216, 4488, 4774, 4928, 5208, 5236, 5456, 5712, 5797, 5952, 5984, 6324, 6944, 7161, 7378, 7392, 7616, 7854, 8184, 8432, 8976, 9548, 10416, 10472, 10912, 11067, 11424, 11594, 11968, 12648, 13888, 14322, 14756, 14784, 15708, 16368, 16864, 17391, 17952, 19096, 20832, 20944, 21824, 22134, 22848, 23188, 25296, 28644, 29512, 31416, 32736, 33728, 34782, 35904, 38192, 40579, 41664, 41888, 44268, 46376, 50592, 57288, 59024, 62832, 65472, 69564, 76384, 81158, 83776, 88536, 92752, 101184, 114576, 118048, 121737, 125664, 139128, 152768, 162316, 177072, 185504, 229152, 236096, 243474, 251328, 278256, 324632, 354144, 371008, 458304, 486948, 556512, 649264, 708288, 973896, 1113024, 1298528, 1947792, 2597056, 3895584, 7791168]

約数ペア:

[(1, 7791168), (2, 3895584), (3, 2597056), (4, 1947792), (6, 1298528), (7, 1113024), (8, 973896), (11, 708288), (12, 649264), (14, 556512), (16, 486948), (17, 458304), (21, 371008), (22, 354144), (24, 324632), (28, 278256), (31, 251328), (32, 243474), (33, 236096), (34, 229152), (42, 185504), (44, 177072), (48, 162316), (51, 152768), (56, 139128), (62, 125664), (64, 121737), (66, 118048), (68, 114576), (77, 101184), (84, 92752), (88, 88536), (93, 83776), (96, 81158), (102, 76384), (112, 69564), (119, 65472), (124, 62832), (132, 59024), (136, 57288), (154, 50592), (168, 46376), (176, 44268), (186, 41888), (187, 41664), (192, 40579), (204, 38192), (217, 35904), (224, 34782), (231, 33728), (238, 32736), (248, 31416), (264, 29512), (272, 28644), (308, 25296), (336, 23188), (341, 22848), (352, 22134), (357, 21824), (372, 20944), (374, 20832), (408, 19096), (434, 17952), (448, 17391), (462, 16864), (476, 16368), (496, 15708), (527, 14784), (528, 14756), (544, 14322), (561, 13888), (616, 12648), (651, 11968), (672, 11594), (682, 11424), (704, 11067), (714, 10912), (744, 10472), (748, 10416), (816, 9548), (868, 8976), (924, 8432), (952, 8184), (992, 7854), (1023, 7616), (1054, 7392), (1056, 7378), (1088, 7161), (1122, 6944), (1232, 6324), (1302, 5984), (1309, 5952), (1344, 5797), (1364, 5712), (1428, 5456), (1488, 5236), (1496, 5208), (1581, 4928), (1632, 4774), (1736, 4488), (1848, 4216), (1904, 4092), (1984, 3927), (2046, 3808), (2108, 3696), (2112, 3689), (2244, 3472), (2387, 3264), (2464, 3162), (2604, 2992), (2618, 2976), (2728, 2856)]