2642013948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 7336492800

約数和(自身を除く): 4694478852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 199, 201, 268, 294, 337, 398, 402, 469, 588, 597, 674, 796, 804, 938, 1011, 1194, 1348, 1393, 1407, 1876, 2022, 2359, 2388, 2786, 2814, 3283, 4044, 4179, 4718, 5572, 5628, 6566, 7077, 8358, 9436, 9751, 9849, 13132, 13333, 14154, 16513, 16716, 19502, 19698, 22579, 26666, 28308, 29253, 33026, 39004, 39396, 39999, 45158, 49539, 53332, 58506, 66052, 67063, 67737, 79998, 90316, 93331, 99078, 117012, 134126, 135474, 158053, 159996, 186662, 198156, 201189, 268252, 270948, 279993, 316106, 373324, 402378, 469441, 474159, 559986, 632212, 653317, 804756, 938882, 948318, 1106371, 1119972, 1306634, 1408323, 1877764, 1896636, 1959951, 2212742, 2613268, 2816646, 3286087, 3319113, 3919902, 4425484, 4493221, 5633292, 6572174, 6638226, 7839804, 8986442, 9858261, 13144348, 13276452, 13479663, 17972884, 19716522, 26959326, 31452547, 39433044, 53918652, 62905094, 94357641, 125810188, 188715282, 220167829, 377430564, 440335658, 660503487, 880671316, 1321006974, 2642013948]

約数ペア:

[(1, 2642013948), (2, 1321006974), (3, 880671316), (4, 660503487), (6, 440335658), (7, 377430564), (12, 220167829), (14, 188715282), (21, 125810188), (28, 94357641), (42, 62905094), (49, 53918652), (67, 39433044), (84, 31452547), (98, 26959326), (134, 19716522), (147, 17972884), (196, 13479663), (199, 13276452), (201, 13144348), (268, 9858261), (294, 8986442), (337, 7839804), (398, 6638226), (402, 6572174), (469, 5633292), (588, 4493221), (597, 4425484), (674, 3919902), (796, 3319113), (804, 3286087), (938, 2816646), (1011, 2613268), (1194, 2212742), (1348, 1959951), (1393, 1896636), (1407, 1877764), (1876, 1408323), (2022, 1306634), (2359, 1119972), (2388, 1106371), (2786, 948318), (2814, 938882), (3283, 804756), (4044, 653317), (4179, 632212), (4718, 559986), (5572, 474159), (5628, 469441), (6566, 402378), (7077, 373324), (8358, 316106), (9436, 279993), (9751, 270948), (9849, 268252), (13132, 201189), (13333, 198156), (14154, 186662), (16513, 159996), (16716, 158053), (19502, 135474), (19698, 134126), (22579, 117012), (26666, 99078), (28308, 93331), (29253, 90316), (33026, 79998), (39004, 67737), (39396, 67063), (39999, 66052), (45158, 58506), (49539, 53332)]