294212072

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 733548960

約数和(自身を除く): 439336888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 71, 77, 88, 98, 124, 142, 154, 196, 217, 248, 284, 308, 341, 392, 434, 497, 539, 568, 616, 682, 781, 868, 961, 994, 1078, 1364, 1519, 1562, 1736, 1922, 1988, 2156, 2201, 2387, 2728, 3038, 3124, 3479, 3844, 3976, 4312, 4402, 4774, 5467, 6076, 6248, 6727, 6958, 7688, 8804, 9548, 10571, 10934, 12152, 13454, 13916, 15407, 16709, 17608, 19096, 21142, 21868, 24211, 26908, 27832, 30814, 33418, 38269, 42284, 43736, 47089, 48422, 53816, 61628, 66836, 68231, 73997, 76538, 84568, 94178, 96844, 107849, 123256, 133672, 136462, 147994, 153076, 169477, 188356, 193688, 215698, 272924, 295988, 306152, 338954, 376712, 431396, 477617, 517979, 545848, 591976, 677908, 750541, 862792, 955234, 1035958, 1186339, 1355816, 1501082, 1910468, 2071916, 2372678, 3002164, 3343319, 3820936, 4143832, 4745356, 5253787, 6004328, 6686638, 9490712, 10507574, 13373276, 21015148, 26746552, 36776509, 42030296, 73553018, 147106036, 294212072]

約数ペア:

[(1, 294212072), (2, 147106036), (4, 73553018), (7, 42030296), (8, 36776509), (11, 26746552), (14, 21015148), (22, 13373276), (28, 10507574), (31, 9490712), (44, 6686638), (49, 6004328), (56, 5253787), (62, 4745356), (71, 4143832), (77, 3820936), (88, 3343319), (98, 3002164), (124, 2372678), (142, 2071916), (154, 1910468), (196, 1501082), (217, 1355816), (248, 1186339), (284, 1035958), (308, 955234), (341, 862792), (392, 750541), (434, 677908), (497, 591976), (539, 545848), (568, 517979), (616, 477617), (682, 431396), (781, 376712), (868, 338954), (961, 306152), (994, 295988), (1078, 272924), (1364, 215698), (1519, 193688), (1562, 188356), (1736, 169477), (1922, 153076), (1988, 147994), (2156, 136462), (2201, 133672), (2387, 123256), (2728, 107849), (3038, 96844), (3124, 94178), (3479, 84568), (3844, 76538), (3976, 73997), (4312, 68231), (4402, 66836), (4774, 61628), (5467, 53816), (6076, 48422), (6248, 47089), (6727, 43736), (6958, 42284), (7688, 38269), (8804, 33418), (9548, 30814), (10571, 27832), (10934, 26908), (12152, 24211), (13454, 21868), (13916, 21142), (15407, 19096), (16709, 17608)]