856698752

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 2284800000

約数和(自身を除く): 1428101248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 79, 91, 98, 104, 112, 128, 133, 152, 158, 182, 196, 208, 224, 247, 266, 304, 316, 343, 364, 392, 416, 448, 494, 532, 553, 608, 632, 637, 686, 728, 784, 832, 896, 931, 988, 1027, 1064, 1106, 1216, 1264, 1274, 1372, 1456, 1501, 1568, 1664, 1729, 1862, 1976, 2054, 2128, 2212, 2432, 2528, 2548, 2744, 2912, 3002, 3136, 3458, 3724, 3871, 3952, 4108, 4256, 4424, 4459, 5056, 5096, 5488, 5824, 6004, 6272, 6517, 6916, 7189, 7448, 7742, 7904, 8216, 8512, 8848, 8918, 10112, 10192, 10507, 10976, 11648, 12008, 12103, 13034, 13832, 14378, 14896, 15484, 15808, 16432, 17024, 17696, 17836, 19513, 20384, 21014, 21952, 24016, 24206, 26068, 27097, 27664, 28756, 29792, 30968, 31616, 32864, 35392, 35672, 39026, 40768, 42028, 43904, 48032, 48412, 50323, 52136, 54194, 55328, 57512, 59584, 61936, 65728, 70784, 71344, 73549, 78052, 81536, 84056, 84721, 96064, 96824, 100646, 104272, 108388, 110656, 115024, 119168, 123872, 131456, 136591, 142688, 147098, 156104, 168112, 169442, 192128, 193648, 201292, 208544, 216776, 221312, 230048, 247744, 273182, 285376, 294196, 312208, 336224, 338884, 352261, 387296, 402584, 417088, 433552, 460096, 495488, 514843, 546364, 570752, 588392, 624416, 672448, 677768, 704522, 774592, 805168, 834176, 867104, 920192, 956137, 1029686, 1092728, 1176784, 1248832, 1344896, 1355536, 1409044, 1549184, 1610336, 1734208, 1912274, 2059372, 2185456, 2353568, 2497664, 2711072, 2818088, 3220672, 3468416, 3824548, 4118744, 4370912, 4707136, 5422144, 5636176, 6441344, 6692959, 7649096, 8237488, 8741824, 9414272, 10844288, 11272352, 13385918, 15298192, 16474976, 17483648, 22544704, 26771836, 30596384, 32949952, 45089408, 53543672, 61192768, 65899904, 107087344, 122385536, 214174688, 428349376, 856698752]

約数ペア:

[(1, 856698752), (2, 428349376), (4, 214174688), (7, 122385536), (8, 107087344), (13, 65899904), (14, 61192768), (16, 53543672), (19, 45089408), (26, 32949952), (28, 30596384), (32, 26771836), (38, 22544704), (49, 17483648), (52, 16474976), (56, 15298192), (64, 13385918), (76, 11272352), (79, 10844288), (91, 9414272), (98, 8741824), (104, 8237488), (112, 7649096), (128, 6692959), (133, 6441344), (152, 5636176), (158, 5422144), (182, 4707136), (196, 4370912), (208, 4118744), (224, 3824548), (247, 3468416), (266, 3220672), (304, 2818088), (316, 2711072), (343, 2497664), (364, 2353568), (392, 2185456), (416, 2059372), (448, 1912274), (494, 1734208), (532, 1610336), (553, 1549184), (608, 1409044), (632, 1355536), (637, 1344896), (686, 1248832), (728, 1176784), (784, 1092728), (832, 1029686), (896, 956137), (931, 920192), (988, 867104), (1027, 834176), (1064, 805168), (1106, 774592), (1216, 704522), (1264, 677768), (1274, 672448), (1372, 624416), (1456, 588392), (1501, 570752), (1568, 546364), (1664, 514843), (1729, 495488), (1862, 460096), (1976, 433552), (2054, 417088), (2128, 402584), (2212, 387296), (2432, 352261), (2528, 338884), (2548, 336224), (2744, 312208), (2912, 294196), (3002, 285376), (3136, 273182), (3458, 247744), (3724, 230048), (3871, 221312), (3952, 216776), (4108, 208544), (4256, 201292), (4424, 193648), (4459, 192128), (5056, 169442), (5096, 168112), (5488, 156104), (5824, 147098), (6004, 142688), (6272, 136591), (6517, 131456), (6916, 123872), (7189, 119168), (7448, 115024), (7742, 110656), (7904, 108388), (8216, 104272), (8512, 100646), (8848, 96824), (8918, 96064), (10112, 84721), (10192, 84056), (10507, 81536), (10976, 78052), (11648, 73549), (12008, 71344), (12103, 70784), (13034, 65728), (13832, 61936), (14378, 59584), (14896, 57512), (15484, 55328), (15808, 54194), (16432, 52136), (17024, 50323), (17696, 48412), (17836, 48032), (19513, 43904), (20384, 42028), (21014, 40768), (21952, 39026), (24016, 35672), (24206, 35392), (26068, 32864), (27097, 31616), (27664, 30968), (28756, 29792)]