40189548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 112290304

約数和(自身を除く): 72100756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 67, 74, 84, 111, 134, 148, 193, 201, 222, 259, 268, 386, 402, 444, 469, 518, 579, 772, 777, 804, 938, 1036, 1158, 1351, 1407, 1554, 1876, 2316, 2479, 2702, 2814, 3108, 4053, 4958, 5404, 5628, 7141, 7437, 8106, 9916, 12931, 14282, 14874, 16212, 17353, 21423, 25862, 28564, 29748, 34706, 38793, 42846, 49987, 51724, 52059, 69412, 77586, 85692, 90517, 99974, 104118, 149961, 155172, 181034, 199948, 208236, 271551, 299922, 362068, 478447, 543102, 599844, 956894, 1086204, 1435341, 1913788, 2870682, 3349129, 5741364, 6698258, 10047387, 13396516, 20094774, 40189548]

約数ペア:

[(1, 40189548), (2, 20094774), (3, 13396516), (4, 10047387), (6, 6698258), (7, 5741364), (12, 3349129), (14, 2870682), (21, 1913788), (28, 1435341), (37, 1086204), (42, 956894), (67, 599844), (74, 543102), (84, 478447), (111, 362068), (134, 299922), (148, 271551), (193, 208236), (201, 199948), (222, 181034), (259, 155172), (268, 149961), (386, 104118), (402, 99974), (444, 90517), (469, 85692), (518, 77586), (579, 69412), (772, 52059), (777, 51724), (804, 49987), (938, 42846), (1036, 38793), (1158, 34706), (1351, 29748), (1407, 28564), (1554, 25862), (1876, 21423), (2316, 17353), (2479, 16212), (2702, 14874), (2814, 14282), (3108, 12931), (4053, 9916), (4958, 8106), (5404, 7437), (5628, 7141)]