248125488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 725286912

約数和(自身を除く): 477161424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 101, 104, 124, 127, 156, 186, 202, 208, 248, 254, 303, 312, 372, 381, 403, 404, 496, 508, 606, 624, 744, 762, 806, 808, 1016, 1209, 1212, 1313, 1488, 1524, 1612, 1616, 1651, 2032, 2418, 2424, 2626, 3048, 3131, 3224, 3302, 3937, 3939, 4836, 4848, 4953, 5252, 6096, 6262, 6448, 6604, 7874, 7878, 9393, 9672, 9906, 10504, 11811, 12524, 12827, 13208, 15748, 15756, 18786, 19344, 19812, 21008, 23622, 25048, 25654, 26416, 31496, 31512, 37572, 38481, 39624, 40703, 47244, 50096, 51181, 51308, 62992, 63024, 75144, 76962, 79248, 81406, 94488, 102362, 102616, 122109, 150288, 153543, 153924, 162812, 166751, 188976, 204724, 205232, 244218, 307086, 307848, 325624, 333502, 397637, 409448, 488436, 500253, 614172, 615696, 651248, 667004, 795274, 818896, 976872, 1000506, 1192911, 1228344, 1334008, 1590548, 1953744, 2001012, 2385822, 2456688, 2668016, 3181096, 4002024, 4771644, 5169281, 6362192, 8004048, 9543288, 10338562, 15507843, 19086576, 20677124, 31015686, 41354248, 62031372, 82708496, 124062744, 248125488]

約数ペア:

[(1, 248125488), (2, 124062744), (3, 82708496), (4, 62031372), (6, 41354248), (8, 31015686), (12, 20677124), (13, 19086576), (16, 15507843), (24, 10338562), (26, 9543288), (31, 8004048), (39, 6362192), (48, 5169281), (52, 4771644), (62, 4002024), (78, 3181096), (93, 2668016), (101, 2456688), (104, 2385822), (124, 2001012), (127, 1953744), (156, 1590548), (186, 1334008), (202, 1228344), (208, 1192911), (248, 1000506), (254, 976872), (303, 818896), (312, 795274), (372, 667004), (381, 651248), (403, 615696), (404, 614172), (496, 500253), (508, 488436), (606, 409448), (624, 397637), (744, 333502), (762, 325624), (806, 307848), (808, 307086), (1016, 244218), (1209, 205232), (1212, 204724), (1313, 188976), (1488, 166751), (1524, 162812), (1612, 153924), (1616, 153543), (1651, 150288), (2032, 122109), (2418, 102616), (2424, 102362), (2626, 94488), (3048, 81406), (3131, 79248), (3224, 76962), (3302, 75144), (3937, 63024), (3939, 62992), (4836, 51308), (4848, 51181), (4953, 50096), (5252, 47244), (6096, 40703), (6262, 39624), (6448, 38481), (6604, 37572), (7874, 31512), (7878, 31496), (9393, 26416), (9672, 25654), (9906, 25048), (10504, 23622), (11811, 21008), (12524, 19812), (12827, 19344), (13208, 18786), (15748, 15756)]