438977856

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 112

約数和(自身を含む): 1210226688

約数和(自身を除く): 771248832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 131, 186, 192, 248, 262, 372, 393, 496, 524, 563, 744, 786, 992, 1048, 1126, 1488, 1572, 1689, 1984, 2096, 2252, 2976, 3144, 3378, 4061, 4192, 4504, 5952, 6288, 6756, 8122, 8384, 9008, 12183, 12576, 13512, 16244, 17453, 18016, 24366, 25152, 27024, 32488, 34906, 36032, 48732, 52359, 54048, 64976, 69812, 73753, 97464, 104718, 108096, 129952, 139624, 147506, 194928, 209436, 221259, 259904, 279248, 295012, 389856, 418872, 442518, 558496, 590024, 779712, 837744, 885036, 1116992, 1180048, 1675488, 1770072, 2286343, 2360096, 3350976, 3540144, 4572686, 4720192, 6859029, 7080288, 9145372, 13718058, 14160576, 18290744, 27436116, 36581488, 54872232, 73162976, 109744464, 146325952, 219488928, 438977856]

約数ペア:

[(1, 438977856), (2, 219488928), (3, 146325952), (4, 109744464), (6, 73162976), (8, 54872232), (12, 36581488), (16, 27436116), (24, 18290744), (31, 14160576), (32, 13718058), (48, 9145372), (62, 7080288), (64, 6859029), (93, 4720192), (96, 4572686), (124, 3540144), (131, 3350976), (186, 2360096), (192, 2286343), (248, 1770072), (262, 1675488), (372, 1180048), (393, 1116992), (496, 885036), (524, 837744), (563, 779712), (744, 590024), (786, 558496), (992, 442518), (1048, 418872), (1126, 389856), (1488, 295012), (1572, 279248), (1689, 259904), (1984, 221259), (2096, 209436), (2252, 194928), (2976, 147506), (3144, 139624), (3378, 129952), (4061, 108096), (4192, 104718), (4504, 97464), (5952, 73753), (6288, 69812), (6756, 64976), (8122, 54048), (8384, 52359), (9008, 48732), (12183, 36032), (12576, 34906), (13512, 32488), (16244, 27024), (17453, 25152), (18016, 24366)]