1538142864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 4319723520

約数和(自身を除く): 2781580656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 139, 142, 191, 204, 213, 272, 278, 284, 382, 408, 417, 426, 556, 568, 573, 764, 816, 834, 852, 1112, 1136, 1146, 1207, 1528, 1668, 1704, 2224, 2292, 2363, 2414, 3056, 3247, 3336, 3408, 3621, 4584, 4726, 4828, 6494, 6672, 7089, 7242, 9168, 9452, 9656, 9741, 9869, 12988, 13561, 14178, 14484, 18904, 19312, 19482, 19738, 25976, 26549, 27122, 28356, 28968, 29607, 37808, 38964, 39476, 40683, 51952, 53098, 54244, 56712, 57936, 59214, 77928, 78952, 79647, 81366, 106196, 108488, 113424, 118428, 155856, 157904, 159294, 162732, 167773, 212392, 216976, 230537, 236856, 318588, 325464, 335546, 424784, 451333, 461074, 473712, 503319, 637176, 650928, 671092, 691611, 902666, 922148, 1006638, 1274352, 1342184, 1353999, 1383222, 1805332, 1844296, 1884979, 2013276, 2684368, 2707998, 2766444, 3610664, 3688592, 3769958, 4026552, 5415996, 5532888, 5654937, 7221328, 7539916, 8053104, 10831992, 11065776, 11309874, 15079832, 21663984, 22619748, 30159664, 32044643, 45239496, 64089286, 90478992, 96133929, 128178572, 192267858, 256357144, 384535716, 512714288, 769071432, 1538142864]

約数ペア:

[(1, 1538142864), (2, 769071432), (3, 512714288), (4, 384535716), (6, 256357144), (8, 192267858), (12, 128178572), (16, 96133929), (17, 90478992), (24, 64089286), (34, 45239496), (48, 32044643), (51, 30159664), (68, 22619748), (71, 21663984), (102, 15079832), (136, 11309874), (139, 11065776), (142, 10831992), (191, 8053104), (204, 7539916), (213, 7221328), (272, 5654937), (278, 5532888), (284, 5415996), (382, 4026552), (408, 3769958), (417, 3688592), (426, 3610664), (556, 2766444), (568, 2707998), (573, 2684368), (764, 2013276), (816, 1884979), (834, 1844296), (852, 1805332), (1112, 1383222), (1136, 1353999), (1146, 1342184), (1207, 1274352), (1528, 1006638), (1668, 922148), (1704, 902666), (2224, 691611), (2292, 671092), (2363, 650928), (2414, 637176), (3056, 503319), (3247, 473712), (3336, 461074), (3408, 451333), (3621, 424784), (4584, 335546), (4726, 325464), (4828, 318588), (6494, 236856), (6672, 230537), (7089, 216976), (7242, 212392), (9168, 167773), (9452, 162732), (9656, 159294), (9741, 157904), (9869, 155856), (12988, 118428), (13561, 113424), (14178, 108488), (14484, 106196), (18904, 81366), (19312, 79647), (19482, 78952), (19738, 77928), (25976, 59214), (26549, 57936), (27122, 56712), (28356, 54244), (28968, 53098), (29607, 51952), (37808, 40683), (38964, 39476)]