16728013872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{34687}}^1$

素因数の和:34915

約数の個数: 120

約数和(自身を含む): 49822096896

約数和(自身を除く): 33094083024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 197, 204, 272, 306, 394, 408, 591, 612, 788, 816, 1182, 1224, 1576, 1773, 2364, 2448, 3152, 3349, 3546, 4728, 6698, 7092, 9456, 10047, 13396, 14184, 20094, 26792, 28368, 30141, 34687, 40188, 53584, 60282, 69374, 80376, 104061, 120564, 138748, 160752, 208122, 241128, 277496, 312183, 416244, 482256, 554992, 589679, 624366, 832488, 1179358, 1248732, 1664976, 1769037, 2358716, 2497464, 3538074, 4717432, 4994928, 5307111, 6833339, 7076148, 9434864, 10614222, 13666678, 14152296, 20500017, 21228444, 27333356, 28304592, 41000034, 42456888, 54666712, 61500051, 82000068, 84913776, 109333424, 116166763, 123000102, 164000136, 232333526, 246000204, 328000272, 348500289, 464667052, 492000408, 697000578, 929334104, 984000816, 1045500867, 1394001156, 1858668208, 2091001734, 2788002312, 4182003468, 5576004624, 8364006936, 16728013872]

約数ペア:

[(1, 16728013872), (2, 8364006936), (3, 5576004624), (4, 4182003468), (6, 2788002312), (8, 2091001734), (9, 1858668208), (12, 1394001156), (16, 1045500867), (17, 984000816), (18, 929334104), (24, 697000578), (34, 492000408), (36, 464667052), (48, 348500289), (51, 328000272), (68, 246000204), (72, 232333526), (102, 164000136), (136, 123000102), (144, 116166763), (153, 109333424), (197, 84913776), (204, 82000068), (272, 61500051), (306, 54666712), (394, 42456888), (408, 41000034), (591, 28304592), (612, 27333356), (788, 21228444), (816, 20500017), (1182, 14152296), (1224, 13666678), (1576, 10614222), (1773, 9434864), (2364, 7076148), (2448, 6833339), (3152, 5307111), (3349, 4994928), (3546, 4717432), (4728, 3538074), (6698, 2497464), (7092, 2358716), (9456, 1769037), (10047, 1664976), (13396, 1248732), (14184, 1179358), (20094, 832488), (26792, 624366), (28368, 589679), (30141, 554992), (34687, 482256), (40188, 416244), (53584, 312183), (60282, 277496), (69374, 241128), (80376, 208122), (104061, 160752), (120564, 138748)]