28878275088

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2309}}^1$

素因数の和:2487

約数の個数: 320

約数和(自身を含む): 95281401600

約数和(自身を除く): 66403126512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 131, 136, 144, 153, 156, 204, 208, 216, 221, 234, 262, 272, 306, 312, 351, 393, 408, 432, 442, 459, 468, 524, 612, 624, 663, 702, 786, 816, 884, 918, 936, 1048, 1179, 1224, 1326, 1404, 1572, 1703, 1768, 1836, 1872, 1989, 2096, 2227, 2309, 2358, 2448, 2652, 2808, 3144, 3406, 3536, 3537, 3672, 3978, 4454, 4618, 4716, 5109, 5304, 5616, 5967, 6288, 6681, 6812, 6927, 7074, 7344, 7956, 8908, 9236, 9432, 10218, 10608, 11934, 13362, 13624, 13854, 14148, 15327, 15912, 17816, 18472, 18864, 20043, 20436, 20781, 23868, 26724, 27248, 27708, 28296, 28951, 30017, 30654, 31824, 35632, 36944, 39253, 40086, 40872, 41562, 45981, 47736, 53448, 55416, 56592, 57902, 60034, 60129, 61308, 62343, 78506, 80172, 81744, 83124, 86853, 90051, 91962, 95472, 106896, 110832, 115804, 117759, 120068, 120258, 122616, 124686, 157012, 160344, 166248, 173706, 180102, 183924, 231608, 235518, 240136, 240516, 245232, 249372, 260559, 270153, 302479, 314024, 320688, 332496, 347412, 353277, 360204, 367848, 463216, 471036, 480272, 481032, 498744, 510289, 521118, 540306, 604958, 628048, 694824, 706554, 720408, 735696, 781677, 810459, 907437, 942072, 962064, 997488, 1020578, 1042236, 1059831, 1080612, 1209916, 1389648, 1413108, 1440816, 1530867, 1563354, 1620918, 1814874, 1884144, 2041156, 2084472, 2119662, 2161224, 2419832, 2722311, 2826216, 3061734, 3126708, 3241836, 3629748, 3932227, 4082312, 4168944, 4239324, 4322448, 4592601, 4839664, 5142143, 5444622, 5652432, 6123468, 6253416, 6483672, 7259496, 7864454, 8164624, 8166933, 8478648, 9185202, 10284286, 10889244, 11796681, 12246936, 12506832, 12967344, 13777803, 14518992, 15426429, 15728908, 16333866, 16957296, 18370404, 20568572, 21778488, 23593362, 24493872, 27555606, 30852858, 31457816, 32667732, 35390043, 36740808, 41137144, 43556976, 46279287, 47186724, 55111212, 61705716, 62915632, 65335464, 66847859, 70780086, 73481616, 82274288, 92558574, 94373448, 106170129, 110222424, 123411432, 130670928, 133695718, 138837861, 141560172, 185117148, 188746896, 200543577, 212340258, 220444848, 246822864, 267391436, 277675722, 283120344, 370234296, 401087154, 424680516, 534782872, 555351444, 566240688, 601630731, 740468592, 802174308, 849361032, 1069565744, 1110702888, 1203261462, 1604348616, 1698722064, 1804892193, 2221405776, 2406522924, 3208697232, 3609784386, 4813045848, 7219568772, 9626091696, 14439137544, 28878275088]

約数ペア:

[(1, 28878275088), (2, 14439137544), (3, 9626091696), (4, 7219568772), (6, 4813045848), (8, 3609784386), (9, 3208697232), (12, 2406522924), (13, 2221405776), (16, 1804892193), (17, 1698722064), (18, 1604348616), (24, 1203261462), (26, 1110702888), (27, 1069565744), (34, 849361032), (36, 802174308), (39, 740468592), (48, 601630731), (51, 566240688), (52, 555351444), (54, 534782872), (68, 424680516), (72, 401087154), (78, 370234296), (102, 283120344), (104, 277675722), (108, 267391436), (117, 246822864), (131, 220444848), (136, 212340258), (144, 200543577), (153, 188746896), (156, 185117148), (204, 141560172), (208, 138837861), (216, 133695718), (221, 130670928), (234, 123411432), (262, 110222424), (272, 106170129), (306, 94373448), (312, 92558574), (351, 82274288), (393, 73481616), (408, 70780086), (432, 66847859), (442, 65335464), (459, 62915632), (468, 61705716), (524, 55111212), (612, 47186724), (624, 46279287), (663, 43556976), (702, 41137144), (786, 36740808), (816, 35390043), (884, 32667732), (918, 31457816), (936, 30852858), (1048, 27555606), (1179, 24493872), (1224, 23593362), (1326, 21778488), (1404, 20568572), (1572, 18370404), (1703, 16957296), (1768, 16333866), (1836, 15728908), (1872, 15426429), (1989, 14518992), (2096, 13777803), (2227, 12967344), (2309, 12506832), (2358, 12246936), (2448, 11796681), (2652, 10889244), (2808, 10284286), (3144, 9185202), (3406, 8478648), (3536, 8166933), (3537, 8164624), (3672, 7864454), (3978, 7259496), (4454, 6483672), (4618, 6253416), (4716, 6123468), (5109, 5652432), (5304, 5444622), (5616, 5142143), (5967, 4839664), (6288, 4592601), (6681, 4322448), (6812, 4239324), (6927, 4168944), (7074, 4082312), (7344, 3932227), (7956, 3629748), (8908, 3241836), (9236, 3126708), (9432, 3061734), (10218, 2826216), (10608, 2722311), (11934, 2419832), (13362, 2161224), (13624, 2119662), (13854, 2084472), (14148, 2041156), (15327, 1884144), (15912, 1814874), (17816, 1620918), (18472, 1563354), (18864, 1530867), (20043, 1440816), (20436, 1413108), (20781, 1389648), (23868, 1209916), (26724, 1080612), (27248, 1059831), (27708, 1042236), (28296, 1020578), (28951, 997488), (30017, 962064), (30654, 942072), (31824, 907437), (35632, 810459), (36944, 781677), (39253, 735696), (40086, 720408), (40872, 706554), (41562, 694824), (45981, 628048), (47736, 604958), (53448, 540306), (55416, 521118), (56592, 510289), (57902, 498744), (60034, 481032), (60129, 480272), (61308, 471036), (62343, 463216), (78506, 367848), (80172, 360204), (81744, 353277), (83124, 347412), (86853, 332496), (90051, 320688), (91962, 314024), (95472, 302479), (106896, 270153), (110832, 260559), (115804, 249372), (117759, 245232), (120068, 240516), (120258, 240136), (122616, 235518), (124686, 231608), (157012, 183924), (160344, 180102), (166248, 173706)]