254010848

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4640

約数の個数: 96

約数和(自身を含む): 648023040

約数和(自身を除く): 394012192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 4591, 6916, 7904, 9182, 13832, 18364, 27664, 32137, 36728, 55328, 59683, 64274, 73456, 87229, 119366, 128548, 146912, 174458, 238732, 257096, 348916, 417781, 477464, 514192, 610603, 697832, 835562, 954928, 1028384, 1133977, 1221206, 1395664, 1671124, 1909856, 2267954, 2442412, 2791328, 3342248, 4535908, 4884824, 6684496, 7937839, 9071816, 9769648, 13368992, 15875678, 18143632, 19539296, 31751356, 36287264, 63502712, 127005424, 254010848]

約数ペア:

[(1, 254010848), (2, 127005424), (4, 63502712), (7, 36287264), (8, 31751356), (13, 19539296), (14, 18143632), (16, 15875678), (19, 13368992), (26, 9769648), (28, 9071816), (32, 7937839), (38, 6684496), (52, 4884824), (56, 4535908), (76, 3342248), (91, 2791328), (104, 2442412), (112, 2267954), (133, 1909856), (152, 1671124), (182, 1395664), (208, 1221206), (224, 1133977), (247, 1028384), (266, 954928), (304, 835562), (364, 697832), (416, 610603), (494, 514192), (532, 477464), (608, 417781), (728, 348916), (988, 257096), (1064, 238732), (1456, 174458), (1729, 146912), (1976, 128548), (2128, 119366), (2912, 87229), (3458, 73456), (3952, 64274), (4256, 59683), (4591, 55328), (6916, 36728), (7904, 32137), (9182, 27664), (13832, 18364)]