1287354024

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 3943779840

約数和(自身を除く): 2656425816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 197, 198, 222, 223, 264, 296, 333, 394, 396, 407, 444, 446, 591, 666, 669, 788, 792, 814, 888, 892, 1182, 1221, 1332, 1338, 1576, 1628, 1773, 1784, 2007, 2167, 2364, 2442, 2453, 2664, 2676, 3256, 3546, 3663, 4014, 4334, 4728, 4884, 4906, 5352, 6501, 7092, 7289, 7326, 7359, 8028, 8251, 8668, 9768, 9812, 13002, 14184, 14578, 14652, 14718, 16056, 16502, 17336, 19503, 19624, 21867, 22077, 24753, 26004, 29156, 29304, 29436, 33004, 39006, 43734, 43931, 44154, 49506, 52008, 58312, 58872, 65601, 66008, 74259, 78012, 80179, 87468, 87862, 88308, 90761, 99012, 131202, 131793, 148518, 156024, 160358, 174936, 175724, 176616, 181522, 198024, 240537, 262404, 263586, 272283, 297036, 320716, 351448, 363044, 395379, 481074, 483241, 524808, 527172, 544566, 594072, 641432, 721611, 726088, 790758, 816849, 962148, 966482, 1054344, 1089132, 1443222, 1449723, 1581516, 1625447, 1633698, 1924296, 1932964, 2178264, 2886444, 2899446, 3163032, 3250894, 3267396, 3865928, 4349169, 4876341, 5772888, 5798892, 6501788, 6534792, 8698338, 9752682, 11597784, 13003576, 14629023, 17396676, 17879917, 19505364, 29258046, 34793352, 35759834, 39010728, 53639751, 58516092, 71519668, 107279502, 117032184, 143039336, 160919253, 214559004, 321838506, 429118008, 643677012, 1287354024]

約数ペア:

[(1, 1287354024), (2, 643677012), (3, 429118008), (4, 321838506), (6, 214559004), (8, 160919253), (9, 143039336), (11, 117032184), (12, 107279502), (18, 71519668), (22, 58516092), (24, 53639751), (33, 39010728), (36, 35759834), (37, 34793352), (44, 29258046), (66, 19505364), (72, 17879917), (74, 17396676), (88, 14629023), (99, 13003576), (111, 11597784), (132, 9752682), (148, 8698338), (197, 6534792), (198, 6501788), (222, 5798892), (223, 5772888), (264, 4876341), (296, 4349169), (333, 3865928), (394, 3267396), (396, 3250894), (407, 3163032), (444, 2899446), (446, 2886444), (591, 2178264), (666, 1932964), (669, 1924296), (788, 1633698), (792, 1625447), (814, 1581516), (888, 1449723), (892, 1443222), (1182, 1089132), (1221, 1054344), (1332, 966482), (1338, 962148), (1576, 816849), (1628, 790758), (1773, 726088), (1784, 721611), (2007, 641432), (2167, 594072), (2364, 544566), (2442, 527172), (2453, 524808), (2664, 483241), (2676, 481074), (3256, 395379), (3546, 363044), (3663, 351448), (4014, 320716), (4334, 297036), (4728, 272283), (4884, 263586), (4906, 262404), (5352, 240537), (6501, 198024), (7092, 181522), (7289, 176616), (7326, 175724), (7359, 174936), (8028, 160358), (8251, 156024), (8668, 148518), (9768, 131793), (9812, 131202), (13002, 99012), (14184, 90761), (14578, 88308), (14652, 87862), (14718, 87468), (16056, 80179), (16502, 78012), (17336, 74259), (19503, 66008), (19624, 65601), (21867, 58872), (22077, 58312), (24753, 52008), (26004, 49506), (29156, 44154), (29304, 43931), (29436, 43734), (33004, 39006)]