278894675016

素因数分解:

$2^3\times 3^5\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{5527}}^1$

素因数の和:5906

約数の個数: 192

約数和(自身を含む): 794292670080

約数和(自身を除く): 515397995064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 243, 257, 303, 324, 404, 486, 514, 606, 648, 771, 808, 909, 972, 1028, 1212, 1542, 1818, 1944, 2056, 2313, 2424, 2727, 3084, 3636, 4626, 5454, 5527, 6168, 6939, 7272, 8181, 9252, 10908, 11054, 13878, 16362, 16581, 18504, 20817, 21816, 22108, 24543, 25957, 27756, 32724, 33162, 41634, 44216, 49086, 49743, 51914, 55512, 62451, 65448, 66324, 77871, 83268, 98172, 99486, 103828, 124902, 132648, 149229, 155742, 166536, 196344, 198972, 207656, 233613, 249804, 298458, 311484, 397944, 447687, 467226, 499608, 558227, 596916, 622968, 700839, 895374, 934452, 1116454, 1193832, 1343061, 1401678, 1420439, 1674681, 1790748, 1868904, 2102517, 2232908, 2686122, 2803356, 2840878, 3349362, 3581496, 4205034, 4261317, 4465816, 5024043, 5372244, 5606712, 5681756, 6307551, 6698724, 8410068, 8522634, 10048086, 10744488, 11363512, 12615102, 12783951, 13397448, 15072129, 16820136, 17045268, 20096172, 25230204, 25567902, 30144258, 34090536, 38351853, 40192344, 45216387, 50460408, 51135804, 60288516, 76703706, 90432774, 102271608, 115055559, 120577032, 135649161, 143464339, 153407412, 180865548, 230111118, 271298322, 286928678, 306814824, 345166677, 361731096, 430393017, 460222236, 542596644, 573857356, 690333354, 860786034, 920444472, 1085193288, 1147714712, 1291179051, 1380666708, 1721572068, 2582358102, 2761333416, 3443144136, 3873537153, 5164716204, 7747074306, 10329432408, 11620611459, 15494148612, 23241222918, 30988297224, 34861834377, 46482445836, 69723668754, 92964891672, 139447337508, 278894675016]

約数ペア:

[(1, 278894675016), (2, 139447337508), (3, 92964891672), (4, 69723668754), (6, 46482445836), (8, 34861834377), (9, 30988297224), (12, 23241222918), (18, 15494148612), (24, 11620611459), (27, 10329432408), (36, 7747074306), (54, 5164716204), (72, 3873537153), (81, 3443144136), (101, 2761333416), (108, 2582358102), (162, 1721572068), (202, 1380666708), (216, 1291179051), (243, 1147714712), (257, 1085193288), (303, 920444472), (324, 860786034), (404, 690333354), (486, 573857356), (514, 542596644), (606, 460222236), (648, 430393017), (771, 361731096), (808, 345166677), (909, 306814824), (972, 286928678), (1028, 271298322), (1212, 230111118), (1542, 180865548), (1818, 153407412), (1944, 143464339), (2056, 135649161), (2313, 120577032), (2424, 115055559), (2727, 102271608), (3084, 90432774), (3636, 76703706), (4626, 60288516), (5454, 51135804), (5527, 50460408), (6168, 45216387), (6939, 40192344), (7272, 38351853), (8181, 34090536), (9252, 30144258), (10908, 25567902), (11054, 25230204), (13878, 20096172), (16362, 17045268), (16581, 16820136), (18504, 15072129), (20817, 13397448), (21816, 12783951), (22108, 12615102), (24543, 11363512), (25957, 10744488), (27756, 10048086), (32724, 8522634), (33162, 8410068), (41634, 6698724), (44216, 6307551), (49086, 5681756), (49743, 5606712), (51914, 5372244), (55512, 5024043), (62451, 4465816), (65448, 4261317), (66324, 4205034), (77871, 3581496), (83268, 3349362), (98172, 2840878), (99486, 2803356), (103828, 2686122), (124902, 2232908), (132648, 2102517), (149229, 1868904), (155742, 1790748), (166536, 1674681), (196344, 1420439), (198972, 1401678), (207656, 1343061), (233613, 1193832), (249804, 1116454), (298458, 934452), (311484, 895374), (397944, 700839), (447687, 622968), (467226, 596916), (499608, 558227)]