1656510464

素因数分解:

$2^{11}\times 7^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 144

約数和(自身を含む): 4083828840

約数和(自身を除く): 2427318376

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, 392, 448, 476, 512, 544, 784, 833, 896, 952, 971, 1024, 1088, 1568, 1666, 1792, 1904, 1942, 2048, 2176, 3136, 3332, 3584, 3808, 3884, 4352, 6272, 6664, 6797, 7168, 7616, 7768, 8704, 12544, 13328, 13594, 14336, 15232, 15536, 16507, 17408, 25088, 26656, 27188, 30464, 31072, 33014, 34816, 47579, 50176, 53312, 54376, 60928, 62144, 66028, 95158, 100352, 106624, 108752, 115549, 121856, 124288, 132056, 190316, 213248, 217504, 231098, 243712, 248576, 264112, 380632, 426496, 435008, 462196, 497152, 528224, 761264, 808843, 852992, 870016, 924392, 994304, 1056448, 1522528, 1617686, 1705984, 1740032, 1848784, 1988608, 2112896, 3045056, 3235372, 3480064, 3697568, 4225792, 6090112, 6470744, 6960128, 7395136, 8451584, 12180224, 12941488, 13920256, 14790272, 16903168, 24360448, 25882976, 29580544, 33806336, 48720896, 51765952, 59161088, 97441792, 103531904, 118322176, 207063808, 236644352, 414127616, 828255232, 1656510464]

約数ペア:

[(1, 1656510464), (2, 828255232), (4, 414127616), (7, 236644352), (8, 207063808), (14, 118322176), (16, 103531904), (17, 97441792), (28, 59161088), (32, 51765952), (34, 48720896), (49, 33806336), (56, 29580544), (64, 25882976), (68, 24360448), (98, 16903168), (112, 14790272), (119, 13920256), (128, 12941488), (136, 12180224), (196, 8451584), (224, 7395136), (238, 6960128), (256, 6470744), (272, 6090112), (392, 4225792), (448, 3697568), (476, 3480064), (512, 3235372), (544, 3045056), (784, 2112896), (833, 1988608), (896, 1848784), (952, 1740032), (971, 1705984), (1024, 1617686), (1088, 1522528), (1568, 1056448), (1666, 994304), (1792, 924392), (1904, 870016), (1942, 852992), (2048, 808843), (2176, 761264), (3136, 528224), (3332, 497152), (3584, 462196), (3808, 435008), (3884, 426496), (4352, 380632), (6272, 264112), (6664, 248576), (6797, 243712), (7168, 231098), (7616, 217504), (7768, 213248), (8704, 190316), (12544, 132056), (13328, 124288), (13594, 121856), (14336, 115549), (15232, 108752), (15536, 106624), (16507, 100352), (17408, 95158), (25088, 66028), (26656, 62144), (27188, 60928), (30464, 54376), (31072, 53312), (33014, 50176), (34816, 47579)]