319254624

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1301

約数の個数: 144

約数和(自身を含む): 992313504

約数和(自身を除く): 673058880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1201, 1248, 1278, 1704, 1846, 1872, 2272, 2402, 2556, 2769, 3408, 3603, 3692, 3744, 4804, 5112, 5538, 6816, 7206, 7384, 8307, 9608, 10224, 10809, 11076, 14412, 14768, 15613, 16614, 19216, 20448, 21618, 22152, 28824, 29536, 31226, 33228, 38432, 43236, 44304, 46839, 57648, 62452, 66456, 85271, 86472, 88608, 93678, 115296, 124904, 132912, 140517, 170542, 172944, 187356, 249808, 255813, 265824, 281034, 341084, 345888, 374712, 499616, 511626, 562068, 682168, 749424, 767439, 1023252, 1108523, 1124136, 1364336, 1498848, 1534878, 2046504, 2217046, 2248272, 2728672, 3069756, 3325569, 4093008, 4434092, 4496544, 6139512, 6651138, 8186016, 8868184, 9976707, 12279024, 13302276, 17736368, 19953414, 24558048, 26604552, 35472736, 39906828, 53209104, 79813656, 106418208, 159627312, 319254624]

約数ペア:

[(1, 319254624), (2, 159627312), (3, 106418208), (4, 79813656), (6, 53209104), (8, 39906828), (9, 35472736), (12, 26604552), (13, 24558048), (16, 19953414), (18, 17736368), (24, 13302276), (26, 12279024), (32, 9976707), (36, 8868184), (39, 8186016), (48, 6651138), (52, 6139512), (71, 4496544), (72, 4434092), (78, 4093008), (96, 3325569), (104, 3069756), (117, 2728672), (142, 2248272), (144, 2217046), (156, 2046504), (208, 1534878), (213, 1498848), (234, 1364336), (284, 1124136), (288, 1108523), (312, 1023252), (416, 767439), (426, 749424), (468, 682168), (568, 562068), (624, 511626), (639, 499616), (852, 374712), (923, 345888), (936, 341084), (1136, 281034), (1201, 265824), (1248, 255813), (1278, 249808), (1704, 187356), (1846, 172944), (1872, 170542), (2272, 140517), (2402, 132912), (2556, 124904), (2769, 115296), (3408, 93678), (3603, 88608), (3692, 86472), (3744, 85271), (4804, 66456), (5112, 62452), (5538, 57648), (6816, 46839), (7206, 44304), (7384, 43236), (8307, 38432), (9608, 33228), (10224, 31226), (10809, 29536), (11076, 28824), (14412, 22152), (14768, 21618), (15613, 20448), (16614, 19216)]