1456542444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{66949}}^1$

素因数の和:67007

約数の個数: 72

約数和(自身を含む): 4060383600

約数和(自身を除く): 2603841156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 21756, 66949, 133898, 200847, 267796, 401694, 468643, 803388, 937286, 1405929, 1874572, 2477113, 2811858, 3280501, 4954226, 5623716, 6561002, 7431339, 9841503, 9908452, 13122004, 14862678, 17339791, 19683006, 29725356, 34679582, 39366012, 52019373, 69359164, 104038746, 121378537, 208077492, 242757074, 364135611, 485514148, 728271222, 1456542444]

約数ペア:

[(1, 1456542444), (2, 728271222), (3, 485514148), (4, 364135611), (6, 242757074), (7, 208077492), (12, 121378537), (14, 104038746), (21, 69359164), (28, 52019373), (37, 39366012), (42, 34679582), (49, 29725356), (74, 19683006), (84, 17339791), (98, 14862678), (111, 13122004), (147, 9908452), (148, 9841503), (196, 7431339), (222, 6561002), (259, 5623716), (294, 4954226), (444, 3280501), (518, 2811858), (588, 2477113), (777, 1874572), (1036, 1405929), (1554, 937286), (1813, 803388), (3108, 468643), (3626, 401694), (5439, 267796), (7252, 200847), (10878, 133898), (21756, 66949)]