248459316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 679590912

約数和(自身を除く): 431131596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 131, 134, 201, 262, 268, 337, 393, 402, 469, 524, 674, 786, 804, 917, 938, 1011, 1348, 1407, 1572, 1834, 1876, 2022, 2359, 2751, 2814, 3668, 4044, 4718, 5502, 5628, 7077, 8777, 9436, 11004, 14154, 17554, 22579, 26331, 28308, 35108, 44147, 45158, 52662, 61439, 67737, 88294, 90316, 105324, 122878, 132441, 135474, 158053, 176588, 184317, 245756, 264882, 270948, 309029, 316106, 368634, 474159, 529764, 618058, 632212, 737268, 927087, 948318, 1236116, 1854174, 1896636, 2957849, 3708348, 5915698, 8873547, 11831396, 17747094, 20704943, 35494188, 41409886, 62114829, 82819772, 124229658, 248459316]

約数ペア:

[(1, 248459316), (2, 124229658), (3, 82819772), (4, 62114829), (6, 41409886), (7, 35494188), (12, 20704943), (14, 17747094), (21, 11831396), (28, 8873547), (42, 5915698), (67, 3708348), (84, 2957849), (131, 1896636), (134, 1854174), (201, 1236116), (262, 948318), (268, 927087), (337, 737268), (393, 632212), (402, 618058), (469, 529764), (524, 474159), (674, 368634), (786, 316106), (804, 309029), (917, 270948), (938, 264882), (1011, 245756), (1348, 184317), (1407, 176588), (1572, 158053), (1834, 135474), (1876, 132441), (2022, 122878), (2359, 105324), (2751, 90316), (2814, 88294), (3668, 67737), (4044, 61439), (4718, 52662), (5502, 45158), (5628, 44147), (7077, 35108), (8777, 28308), (9436, 26331), (11004, 22579), (14154, 17554)]