842643488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1810

約数の個数: 96

約数和(自身を含む): 1876815360

約数和(自身を除く): 1034171872

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 32, 34, 58, 62, 68, 116, 124, 136, 232, 248, 272, 464, 493, 496, 527, 544, 899, 928, 986, 992, 1054, 1723, 1798, 1972, 2108, 3446, 3596, 3944, 4216, 6892, 7192, 7888, 8432, 13784, 14384, 15283, 15776, 16864, 27568, 28768, 29291, 30566, 49967, 53413, 55136, 58582, 61132, 99934, 106826, 117164, 122264, 199868, 213652, 234328, 244528, 399736, 427304, 468656, 489056, 799472, 849439, 854608, 908021, 937312, 1548977, 1598944, 1698878, 1709216, 1816042, 3097954, 3397756, 3632084, 6195908, 6795512, 7264168, 12391816, 13591024, 14528336, 24783632, 26332609, 27182048, 29056672, 49567264, 52665218, 105330436, 210660872, 421321744, 842643488]

約数ペア:

[(1, 842643488), (2, 421321744), (4, 210660872), (8, 105330436), (16, 52665218), (17, 49567264), (29, 29056672), (31, 27182048), (32, 26332609), (34, 24783632), (58, 14528336), (62, 13591024), (68, 12391816), (116, 7264168), (124, 6795512), (136, 6195908), (232, 3632084), (248, 3397756), (272, 3097954), (464, 1816042), (493, 1709216), (496, 1698878), (527, 1598944), (544, 1548977), (899, 937312), (928, 908021), (986, 854608), (992, 849439), (1054, 799472), (1723, 489056), (1798, 468656), (1972, 427304), (2108, 399736), (3446, 244528), (3596, 234328), (3944, 213652), (4216, 199868), (6892, 122264), (7192, 117164), (7888, 106826), (8432, 99934), (13784, 61132), (14384, 58582), (15283, 55136), (15776, 53413), (16864, 49967), (27568, 30566), (28768, 29291)]