242797548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{6163}}^1$

素因数の和:6251

約数の個数: 72

約数和(自身を含む): 668966592

約数和(自身を除く): 426169044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6163, 6566, 9849, 12326, 13132, 18489, 19698, 24652, 36978, 39396, 43141, 73956, 86282, 129423, 172564, 258846, 301987, 412921, 517692, 603974, 825842, 905961, 1207948, 1238763, 1651684, 1811922, 2477526, 2890447, 3623844, 4955052, 5780894, 8671341, 11561788, 17342682, 20233129, 34685364, 40466258, 60699387, 80932516, 121398774, 242797548]

約数ペア:

[(1, 242797548), (2, 121398774), (3, 80932516), (4, 60699387), (6, 40466258), (7, 34685364), (12, 20233129), (14, 17342682), (21, 11561788), (28, 8671341), (42, 5780894), (49, 4955052), (67, 3623844), (84, 2890447), (98, 2477526), (134, 1811922), (147, 1651684), (196, 1238763), (201, 1207948), (268, 905961), (294, 825842), (402, 603974), (469, 517692), (588, 412921), (804, 301987), (938, 258846), (1407, 172564), (1876, 129423), (2814, 86282), (3283, 73956), (5628, 43141), (6163, 39396), (6566, 36978), (9849, 24652), (12326, 19698), (13132, 18489)]