858969328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 2142720000

約数和(自身を除く): 1283750672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 38, 56, 58, 62, 76, 112, 116, 124, 133, 152, 203, 217, 232, 248, 266, 304, 406, 434, 449, 464, 496, 532, 551, 589, 812, 868, 898, 899, 1064, 1102, 1178, 1624, 1736, 1796, 1798, 2128, 2204, 2356, 3143, 3248, 3472, 3592, 3596, 3857, 4123, 4408, 4712, 6286, 6293, 7184, 7192, 7714, 8246, 8531, 8816, 9424, 12572, 12586, 13021, 13919, 14384, 15428, 16492, 17062, 17081, 25144, 25172, 26042, 27838, 30856, 32984, 34124, 34162, 50288, 50344, 52084, 55676, 59717, 61712, 65968, 68248, 68324, 91147, 97433, 100688, 104168, 111352, 119434, 119567, 136496, 136648, 182294, 194866, 208336, 222704, 238868, 239134, 247399, 264461, 273296, 364588, 389732, 403651, 477736, 478268, 494798, 528922, 729176, 779464, 807302, 955472, 956536, 989596, 1057844, 1458352, 1558928, 1614604, 1731793, 1851227, 1913072, 1979192, 2115688, 2825557, 3229208, 3463586, 3702454, 3958384, 4231376, 5651114, 6458416, 6927172, 7404908, 7669369, 11302228, 13854344, 14809816, 15338738, 22604456, 27708688, 29619632, 30677476, 45208912, 53685583, 61354952, 107371166, 122709904, 214742332, 429484664, 858969328]

約数ペア:

[(1, 858969328), (2, 429484664), (4, 214742332), (7, 122709904), (8, 107371166), (14, 61354952), (16, 53685583), (19, 45208912), (28, 30677476), (29, 29619632), (31, 27708688), (38, 22604456), (56, 15338738), (58, 14809816), (62, 13854344), (76, 11302228), (112, 7669369), (116, 7404908), (124, 6927172), (133, 6458416), (152, 5651114), (203, 4231376), (217, 3958384), (232, 3702454), (248, 3463586), (266, 3229208), (304, 2825557), (406, 2115688), (434, 1979192), (449, 1913072), (464, 1851227), (496, 1731793), (532, 1614604), (551, 1558928), (589, 1458352), (812, 1057844), (868, 989596), (898, 956536), (899, 955472), (1064, 807302), (1102, 779464), (1178, 729176), (1624, 528922), (1736, 494798), (1796, 478268), (1798, 477736), (2128, 403651), (2204, 389732), (2356, 364588), (3143, 273296), (3248, 264461), (3472, 247399), (3592, 239134), (3596, 238868), (3857, 222704), (4123, 208336), (4408, 194866), (4712, 182294), (6286, 136648), (6293, 136496), (7184, 119567), (7192, 119434), (7714, 111352), (8246, 104168), (8531, 100688), (8816, 97433), (9424, 91147), (12572, 68324), (12586, 68248), (13021, 65968), (13919, 61712), (14384, 59717), (15428, 55676), (16492, 52084), (17062, 50344), (17081, 50288), (25144, 34162), (25172, 34124), (26042, 32984), (27838, 30856)]