250282592

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 625121280

約数和(自身を除く): 374838688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 271, 304, 392, 434, 496, 532, 542, 589, 608, 784, 868, 931, 992, 1064, 1084, 1178, 1519, 1568, 1736, 1862, 1897, 2128, 2168, 2356, 3038, 3472, 3724, 3794, 4123, 4256, 4336, 4712, 5149, 6076, 6944, 7448, 7588, 8246, 8401, 8672, 9424, 10298, 12152, 13279, 14896, 15176, 16492, 16802, 18848, 20596, 24304, 26558, 28861, 29792, 30352, 32984, 33604, 36043, 41192, 48608, 53116, 57722, 58807, 60704, 65968, 67208, 72086, 82384, 106232, 115444, 117614, 131936, 134416, 144172, 159619, 164768, 212464, 230888, 235228, 252301, 268832, 288344, 319238, 411649, 424928, 461776, 470456, 504602, 576688, 638476, 823298, 923552, 940912, 1009204, 1117333, 1153376, 1276952, 1646596, 1881824, 2018408, 2234666, 2553904, 3293192, 4036816, 4469332, 5107808, 6586384, 7821331, 8073632, 8938664, 13172768, 15642662, 17877328, 31285324, 35754656, 62570648, 125141296, 250282592]

約数ペア:

[(1, 250282592), (2, 125141296), (4, 62570648), (7, 35754656), (8, 31285324), (14, 17877328), (16, 15642662), (19, 13172768), (28, 8938664), (31, 8073632), (32, 7821331), (38, 6586384), (49, 5107808), (56, 4469332), (62, 4036816), (76, 3293192), (98, 2553904), (112, 2234666), (124, 2018408), (133, 1881824), (152, 1646596), (196, 1276952), (217, 1153376), (224, 1117333), (248, 1009204), (266, 940912), (271, 923552), (304, 823298), (392, 638476), (434, 576688), (496, 504602), (532, 470456), (542, 461776), (589, 424928), (608, 411649), (784, 319238), (868, 288344), (931, 268832), (992, 252301), (1064, 235228), (1084, 230888), (1178, 212464), (1519, 164768), (1568, 159619), (1736, 144172), (1862, 134416), (1897, 131936), (2128, 117614), (2168, 115444), (2356, 106232), (3038, 82384), (3472, 72086), (3724, 67208), (3794, 65968), (4123, 60704), (4256, 58807), (4336, 57722), (4712, 53116), (5149, 48608), (6076, 41192), (6944, 36043), (7448, 33604), (7588, 32984), (8246, 30352), (8401, 29792), (8672, 28861), (9424, 26558), (10298, 24304), (12152, 20596), (13279, 18848), (14896, 16802), (15176, 16492)]