4064720128

素因数分解:

$2^8\times 7^4\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 180

約数和(自身を含む): 10047803220

約数和(自身を除く): 5983083092

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 343, 389, 392, 448, 476, 544, 686, 778, 784, 833, 896, 952, 1088, 1372, 1556, 1568, 1666, 1792, 1904, 2176, 2401, 2723, 2744, 3112, 3136, 3332, 3808, 4352, 4802, 5446, 5488, 5831, 6224, 6272, 6613, 6664, 7616, 9604, 10892, 10976, 11662, 12448, 12544, 13226, 13328, 15232, 19061, 19208, 21784, 21952, 23324, 24896, 26452, 26656, 30464, 38122, 38416, 40817, 43568, 43904, 46291, 46648, 49792, 52904, 53312, 76244, 76832, 81634, 87136, 87808, 92582, 93296, 99584, 105808, 106624, 133427, 152488, 153664, 163268, 174272, 185164, 186592, 211616, 213248, 266854, 304976, 307328, 324037, 326536, 348544, 370328, 373184, 423232, 533708, 609952, 614656, 648074, 653072, 697088, 740656, 746368, 846464, 933989, 1067416, 1219904, 1296148, 1306144, 1481312, 1492736, 1692928, 1867978, 2134832, 2268259, 2439808, 2592296, 2612288, 2962624, 3735956, 4269664, 4536518, 4879616, 5184592, 5224576, 5925248, 7471912, 8539328, 9073036, 10369184, 10449152, 11850496, 14943824, 15877813, 17078656, 18146072, 20738368, 29887648, 31755626, 34157312, 36292144, 41476736, 59775296, 63511252, 72584288, 82953472, 119550592, 127022504, 145168576, 239101184, 254045008, 290337152, 508090016, 580674304, 1016180032, 2032360064, 4064720128]

約数ペア:

[(1, 4064720128), (2, 2032360064), (4, 1016180032), (7, 580674304), (8, 508090016), (14, 290337152), (16, 254045008), (17, 239101184), (28, 145168576), (32, 127022504), (34, 119550592), (49, 82953472), (56, 72584288), (64, 63511252), (68, 59775296), (98, 41476736), (112, 36292144), (119, 34157312), (128, 31755626), (136, 29887648), (196, 20738368), (224, 18146072), (238, 17078656), (256, 15877813), (272, 14943824), (343, 11850496), (389, 10449152), (392, 10369184), (448, 9073036), (476, 8539328), (544, 7471912), (686, 5925248), (778, 5224576), (784, 5184592), (833, 4879616), (896, 4536518), (952, 4269664), (1088, 3735956), (1372, 2962624), (1556, 2612288), (1568, 2592296), (1666, 2439808), (1792, 2268259), (1904, 2134832), (2176, 1867978), (2401, 1692928), (2723, 1492736), (2744, 1481312), (3112, 1306144), (3136, 1296148), (3332, 1219904), (3808, 1067416), (4352, 933989), (4802, 846464), (5446, 746368), (5488, 740656), (5831, 697088), (6224, 653072), (6272, 648074), (6613, 614656), (6664, 609952), (7616, 533708), (9604, 423232), (10892, 373184), (10976, 370328), (11662, 348544), (12448, 326536), (12544, 324037), (13226, 307328), (13328, 304976), (15232, 266854), (19061, 213248), (19208, 211616), (21784, 186592), (21952, 185164), (23324, 174272), (24896, 163268), (26452, 153664), (26656, 152488), (30464, 133427), (38122, 106624), (38416, 105808), (40817, 99584), (43568, 93296), (43904, 92582), (46291, 87808), (46648, 87136), (49792, 81634), (52904, 76832), (53312, 76244)]