669637696

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3772

約数の個数: 112

約数和(自身を含む): 1688673280

約数和(自身を除く): 1019035584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 3709, 5642, 5824, 6448, 6944, 7418, 11284, 12896, 13888, 14836, 22568, 25792, 25963, 29672, 45136, 48217, 51926, 59344, 90272, 96434, 103852, 114979, 118688, 180544, 192868, 207704, 229958, 237376, 337519, 385736, 415408, 459916, 675038, 771472, 804853, 830816, 919832, 1350076, 1494727, 1542944, 1609706, 1661632, 1839664, 2700152, 2989454, 3085888, 3219412, 3679328, 5400304, 5978908, 6438824, 7358656, 10463089, 10800608, 11957816, 12877648, 20926178, 21601216, 23915632, 25755296, 41852356, 47831264, 51510592, 83704712, 95662528, 167409424, 334818848, 669637696]

約数ペア:

[(1, 669637696), (2, 334818848), (4, 167409424), (7, 95662528), (8, 83704712), (13, 51510592), (14, 47831264), (16, 41852356), (26, 25755296), (28, 23915632), (31, 21601216), (32, 20926178), (52, 12877648), (56, 11957816), (62, 10800608), (64, 10463089), (91, 7358656), (104, 6438824), (112, 5978908), (124, 5400304), (182, 3679328), (208, 3219412), (217, 3085888), (224, 2989454), (248, 2700152), (364, 1839664), (403, 1661632), (416, 1609706), (434, 1542944), (448, 1494727), (496, 1350076), (728, 919832), (806, 830816), (832, 804853), (868, 771472), (992, 675038), (1456, 459916), (1612, 415408), (1736, 385736), (1984, 337519), (2821, 237376), (2912, 229958), (3224, 207704), (3472, 192868), (3709, 180544), (5642, 118688), (5824, 114979), (6448, 103852), (6944, 96434), (7418, 90272), (11284, 59344), (12896, 51926), (13888, 48217), (14836, 45136), (22568, 29672), (25792, 25963)]