19209403776

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{6703}}^1$

素因数の和:7176

約数の個数: 128

約数和(自身を含む): 54157593600

約数和(自身を除く): 34948189824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 439, 544, 816, 878, 1088, 1317, 1632, 1756, 2176, 2634, 3264, 3512, 5268, 6528, 6703, 7024, 7463, 10536, 13406, 14048, 14926, 20109, 21072, 22389, 26812, 28096, 29852, 40218, 42144, 44778, 53624, 56192, 59704, 80436, 84288, 89556, 107248, 113951, 119408, 160872, 168576, 179112, 214496, 227902, 238816, 321744, 341853, 358224, 428992, 455804, 477632, 643488, 683706, 716448, 857984, 911608, 955264, 1286976, 1367412, 1432896, 1823216, 2573952, 2734824, 2865792, 2942617, 3646432, 5469648, 5885234, 7292864, 8827851, 10939296, 11770468, 14585728, 17655702, 21878592, 23540936, 35311404, 43757184, 47081872, 50024489, 70622808, 94163744, 100048978, 141245616, 150073467, 188327488, 200097956, 282491232, 300146934, 376654976, 400195912, 564982464, 600293868, 800391824, 1129964928, 1200587736, 1600783648, 2401175472, 3201567296, 4802350944, 6403134592, 9604701888, 19209403776]

約数ペア:

[(1, 19209403776), (2, 9604701888), (3, 6403134592), (4, 4802350944), (6, 3201567296), (8, 2401175472), (12, 1600783648), (16, 1200587736), (17, 1129964928), (24, 800391824), (32, 600293868), (34, 564982464), (48, 400195912), (51, 376654976), (64, 300146934), (68, 282491232), (96, 200097956), (102, 188327488), (128, 150073467), (136, 141245616), (192, 100048978), (204, 94163744), (272, 70622808), (384, 50024489), (408, 47081872), (439, 43757184), (544, 35311404), (816, 23540936), (878, 21878592), (1088, 17655702), (1317, 14585728), (1632, 11770468), (1756, 10939296), (2176, 8827851), (2634, 7292864), (3264, 5885234), (3512, 5469648), (5268, 3646432), (6528, 2942617), (6703, 2865792), (7024, 2734824), (7463, 2573952), (10536, 1823216), (13406, 1432896), (14048, 1367412), (14926, 1286976), (20109, 955264), (21072, 911608), (22389, 857984), (26812, 716448), (28096, 683706), (29852, 643488), (40218, 477632), (42144, 455804), (44778, 428992), (53624, 358224), (56192, 341853), (59704, 321744), (80436, 238816), (84288, 227902), (89556, 214496), (107248, 179112), (113951, 168576), (119408, 160872)]