2886180848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3389}}^1$

素因数の和:3546

約数の個数: 80

約数和(自身を含む): 6174247680

約数和(自身を除く): 3288066832

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 101, 124, 136, 202, 248, 272, 404, 496, 527, 808, 1054, 1616, 1717, 2108, 3131, 3389, 3434, 4216, 6262, 6778, 6868, 8432, 12524, 13556, 13736, 25048, 27112, 27472, 50096, 53227, 54224, 57613, 105059, 106454, 115226, 210118, 212908, 230452, 342289, 420236, 425816, 460904, 684578, 840472, 851632, 921808, 1369156, 1680944, 1786003, 2738312, 3572006, 5476624, 5818913, 7144012, 10610959, 11637826, 14288024, 21221918, 23275652, 28576048, 42443836, 46551304, 84887672, 93102608, 169775344, 180386303, 360772606, 721545212, 1443090424, 2886180848]

約数ペア:

[(1, 2886180848), (2, 1443090424), (4, 721545212), (8, 360772606), (16, 180386303), (17, 169775344), (31, 93102608), (34, 84887672), (62, 46551304), (68, 42443836), (101, 28576048), (124, 23275652), (136, 21221918), (202, 14288024), (248, 11637826), (272, 10610959), (404, 7144012), (496, 5818913), (527, 5476624), (808, 3572006), (1054, 2738312), (1616, 1786003), (1717, 1680944), (2108, 1369156), (3131, 921808), (3389, 851632), (3434, 840472), (4216, 684578), (6262, 460904), (6778, 425816), (6868, 420236), (8432, 342289), (12524, 230452), (13556, 212908), (13736, 210118), (25048, 115226), (27112, 106454), (27472, 105059), (50096, 57613), (53227, 54224)]