835361408

素因数分解:

$2^7\times 7^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 1982880000

約数和(自身を除く): 1147518592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 343, 359, 371, 392, 424, 448, 686, 718, 742, 784, 848, 896, 1372, 1436, 1484, 1568, 1696, 2513, 2597, 2744, 2872, 2968, 3136, 3392, 5026, 5194, 5488, 5744, 5936, 6272, 6784, 10052, 10388, 10976, 11488, 11872, 17591, 18179, 19027, 20104, 20776, 21952, 22976, 23744, 35182, 36358, 38054, 40208, 41552, 43904, 45952, 47488, 70364, 72716, 76108, 80416, 83104, 123137, 133189, 140728, 145432, 152216, 160832, 166208, 246274, 266378, 281456, 290864, 304432, 321664, 332416, 492548, 532756, 562912, 581728, 608864, 932323, 985096, 1065512, 1125824, 1163456, 1217728, 1864646, 1970192, 2131024, 2251648, 2326912, 2435456, 3729292, 3940384, 4262048, 6526261, 7458584, 7880768, 8524096, 13052522, 14917168, 15761536, 17048192, 26105044, 29834336, 52210088, 59668672, 104420176, 119337344, 208840352, 417680704, 835361408]

約数ペア:

[(1, 835361408), (2, 417680704), (4, 208840352), (7, 119337344), (8, 104420176), (14, 59668672), (16, 52210088), (28, 29834336), (32, 26105044), (49, 17048192), (53, 15761536), (56, 14917168), (64, 13052522), (98, 8524096), (106, 7880768), (112, 7458584), (128, 6526261), (196, 4262048), (212, 3940384), (224, 3729292), (343, 2435456), (359, 2326912), (371, 2251648), (392, 2131024), (424, 1970192), (448, 1864646), (686, 1217728), (718, 1163456), (742, 1125824), (784, 1065512), (848, 985096), (896, 932323), (1372, 608864), (1436, 581728), (1484, 562912), (1568, 532756), (1696, 492548), (2513, 332416), (2597, 321664), (2744, 304432), (2872, 290864), (2968, 281456), (3136, 266378), (3392, 246274), (5026, 166208), (5194, 160832), (5488, 152216), (5744, 145432), (5936, 140728), (6272, 133189), (6784, 123137), (10052, 83104), (10388, 80416), (10976, 76108), (11488, 72716), (11872, 70364), (17591, 47488), (18179, 45952), (19027, 43904), (20104, 41552), (20776, 40208), (21952, 38054), (22976, 36358), (23744, 35182)]