668469648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10639}}^1$

素因数の和:10685

約数の個数: 160

約数和(自身を含む): 2279854080

約数和(自身を除く): 1611384432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1122, 1232, 1309, 1428, 1496, 1848, 1904, 2244, 2618, 2856, 2992, 3696, 3927, 4488, 5236, 5712, 7854, 8976, 10472, 10639, 15708, 20944, 21278, 31416, 31917, 42556, 62832, 63834, 74473, 85112, 117029, 127668, 148946, 170224, 180863, 223419, 234058, 255336, 297892, 351087, 361726, 446838, 468116, 510672, 542589, 595784, 702174, 723452, 819203, 893676, 936232, 1085178, 1191568, 1266041, 1404348, 1446904, 1638406, 1787352, 1872464, 1989493, 2170356, 2457609, 2532082, 2808696, 2893808, 3276812, 3574704, 3798123, 3978986, 4340712, 4915218, 5064164, 5617392, 5968479, 6553624, 7596246, 7957972, 8681424, 9830436, 10128328, 11936958, 13107248, 13926451, 15192492, 15915944, 19660872, 20256656, 23873916, 27852902, 30384984, 31831888, 39321744, 41779353, 47747832, 55705804, 60769968, 83558706, 95495664, 111411608, 167117412, 222823216, 334234824, 668469648]

約数ペア:

[(1, 668469648), (2, 334234824), (3, 222823216), (4, 167117412), (6, 111411608), (7, 95495664), (8, 83558706), (11, 60769968), (12, 55705804), (14, 47747832), (16, 41779353), (17, 39321744), (21, 31831888), (22, 30384984), (24, 27852902), (28, 23873916), (33, 20256656), (34, 19660872), (42, 15915944), (44, 15192492), (48, 13926451), (51, 13107248), (56, 11936958), (66, 10128328), (68, 9830436), (77, 8681424), (84, 7957972), (88, 7596246), (102, 6553624), (112, 5968479), (119, 5617392), (132, 5064164), (136, 4915218), (154, 4340712), (168, 3978986), (176, 3798123), (187, 3574704), (204, 3276812), (231, 2893808), (238, 2808696), (264, 2532082), (272, 2457609), (308, 2170356), (336, 1989493), (357, 1872464), (374, 1787352), (408, 1638406), (462, 1446904), (476, 1404348), (528, 1266041), (561, 1191568), (616, 1085178), (714, 936232), (748, 893676), (816, 819203), (924, 723452), (952, 702174), (1122, 595784), (1232, 542589), (1309, 510672), (1428, 468116), (1496, 446838), (1848, 361726), (1904, 351087), (2244, 297892), (2618, 255336), (2856, 234058), (2992, 223419), (3696, 180863), (3927, 170224), (4488, 148946), (5236, 127668), (5712, 117029), (7854, 85112), (8976, 74473), (10472, 63834), (10639, 62832), (15708, 42556), (20944, 31917), (21278, 31416)]