815048472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 2501798400

約数和(自身を除く): 1686749928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 89, 114, 133, 151, 152, 168, 178, 228, 266, 267, 302, 356, 361, 399, 453, 456, 532, 534, 604, 623, 712, 722, 798, 906, 1057, 1064, 1068, 1083, 1208, 1246, 1444, 1596, 1691, 1812, 1869, 2114, 2136, 2166, 2492, 2527, 2869, 2888, 3171, 3192, 3382, 3624, 3738, 4228, 4332, 4984, 5054, 5073, 5738, 6342, 6764, 7476, 7581, 8456, 8607, 8664, 10108, 10146, 11476, 11837, 12684, 13439, 13528, 14952, 15162, 17214, 20083, 20216, 20292, 22952, 23674, 25368, 26878, 30324, 32129, 34428, 35511, 40166, 40317, 40584, 47348, 53756, 54511, 60249, 60648, 64258, 68856, 71022, 80332, 80634, 94073, 94696, 96387, 107512, 109022, 120498, 128516, 142044, 160664, 161268, 163533, 188146, 192774, 218044, 224903, 240996, 255341, 257032, 282219, 284088, 322536, 327066, 376292, 381577, 385548, 436088, 449806, 481992, 510682, 564438, 654132, 674709, 752584, 763154, 766023, 771096, 899612, 1021364, 1128876, 1144731, 1308264, 1349418, 1526308, 1532046, 1787387, 1799224, 2042728, 2257752, 2289462, 2698836, 3052616, 3064092, 3574774, 4578924, 4851479, 5362161, 5397672, 6128184, 7149548, 9157848, 9702958, 10724322, 14299096, 14554437, 19405916, 21448644, 29108874, 33960353, 38811832, 42897288, 58217748, 67920706, 101881059, 116435496, 135841412, 203762118, 271682824, 407524236, 815048472]

約数ペア:

[(1, 815048472), (2, 407524236), (3, 271682824), (4, 203762118), (6, 135841412), (7, 116435496), (8, 101881059), (12, 67920706), (14, 58217748), (19, 42897288), (21, 38811832), (24, 33960353), (28, 29108874), (38, 21448644), (42, 19405916), (56, 14554437), (57, 14299096), (76, 10724322), (84, 9702958), (89, 9157848), (114, 7149548), (133, 6128184), (151, 5397672), (152, 5362161), (168, 4851479), (178, 4578924), (228, 3574774), (266, 3064092), (267, 3052616), (302, 2698836), (356, 2289462), (361, 2257752), (399, 2042728), (453, 1799224), (456, 1787387), (532, 1532046), (534, 1526308), (604, 1349418), (623, 1308264), (712, 1144731), (722, 1128876), (798, 1021364), (906, 899612), (1057, 771096), (1064, 766023), (1068, 763154), (1083, 752584), (1208, 674709), (1246, 654132), (1444, 564438), (1596, 510682), (1691, 481992), (1812, 449806), (1869, 436088), (2114, 385548), (2136, 381577), (2166, 376292), (2492, 327066), (2527, 322536), (2869, 284088), (2888, 282219), (3171, 257032), (3192, 255341), (3382, 240996), (3624, 224903), (3738, 218044), (4228, 192774), (4332, 188146), (4984, 163533), (5054, 161268), (5073, 160664), (5738, 142044), (6342, 128516), (6764, 120498), (7476, 109022), (7581, 107512), (8456, 96387), (8607, 94696), (8664, 94073), (10108, 80634), (10146, 80332), (11476, 71022), (11837, 68856), (12684, 64258), (13439, 60648), (13528, 60249), (14952, 54511), (15162, 53756), (17214, 47348), (20083, 40584), (20216, 40317), (20292, 40166), (22952, 35511), (23674, 34428), (25368, 32129), (26878, 30324)]