245453621868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{65551}}^1$

素因数の和:65714

約数の個数: 240

約数和(自身を含む): 795971190784

約数和(自身を除く): 550517568916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 127, 156, 162, 182, 189, 234, 252, 254, 273, 324, 351, 364, 378, 381, 468, 508, 546, 567, 702, 756, 762, 819, 889, 1053, 1092, 1134, 1143, 1404, 1524, 1638, 1651, 1778, 2106, 2268, 2286, 2457, 2667, 3276, 3302, 3429, 3556, 4212, 4572, 4914, 4953, 5334, 6604, 6858, 7371, 8001, 9828, 9906, 10287, 10668, 11557, 13716, 14742, 14859, 16002, 19812, 20574, 23114, 24003, 29484, 29718, 32004, 34671, 41148, 44577, 46228, 48006, 59436, 65551, 69342, 72009, 89154, 96012, 104013, 131102, 133731, 138684, 144018, 178308, 196653, 208026, 262204, 267462, 288036, 312039, 393306, 416052, 458857, 534924, 589959, 624078, 786612, 852163, 917714, 936117, 1179918, 1248156, 1376571, 1704326, 1769877, 1835428, 1872234, 2359836, 2556489, 2753142, 3408652, 3539754, 3744468, 4129713, 5112978, 5309631, 5506284, 5965141, 7079508, 7669467, 8259426, 8324977, 10225956, 10619262, 11930282, 12389139, 15338934, 16518852, 16649954, 17895423, 21238524, 23008401, 23860564, 24778278, 24974931, 30677868, 33299908, 35790846, 37167417, 46016802, 49556556, 49949862, 53686269, 58274839, 69025203, 71581692, 74334834, 74924793, 92033604, 99899724, 107372538, 108224701, 116549678, 138050406, 148669668, 149849586, 161058807, 174824517, 214745076, 216449402, 224774379, 233099356, 276100812, 299699172, 322117614, 324674103, 349649034, 432898804, 449548758, 483176421, 524473551, 644235228, 649348206, 674323137, 699298068, 757572907, 899097516, 966352842, 974022309, 1048947102, 1298696412, 1348646274, 1515145814, 1573420653, 1932705684, 1948044618, 2097894204, 2272718721, 2697292548, 2922066927, 3030291628, 3146841306, 3896089236, 4545437442, 4720261959, 5844133854, 6293682612, 6818156163, 8766200781, 9090874884, 9440523918, 11688267708, 13636312326, 17532401562, 18881047836, 20454468489, 27272624652, 35064803124, 40908936978, 61363405467, 81817873956, 122726810934, 245453621868]

約数ペア:

[(1, 245453621868), (2, 122726810934), (3, 81817873956), (4, 61363405467), (6, 40908936978), (7, 35064803124), (9, 27272624652), (12, 20454468489), (13, 18881047836), (14, 17532401562), (18, 13636312326), (21, 11688267708), (26, 9440523918), (27, 9090874884), (28, 8766200781), (36, 6818156163), (39, 6293682612), (42, 5844133854), (52, 4720261959), (54, 4545437442), (63, 3896089236), (78, 3146841306), (81, 3030291628), (84, 2922066927), (91, 2697292548), (108, 2272718721), (117, 2097894204), (126, 1948044618), (127, 1932705684), (156, 1573420653), (162, 1515145814), (182, 1348646274), (189, 1298696412), (234, 1048947102), (252, 974022309), (254, 966352842), (273, 899097516), (324, 757572907), (351, 699298068), (364, 674323137), (378, 649348206), (381, 644235228), (468, 524473551), (508, 483176421), (546, 449548758), (567, 432898804), (702, 349649034), (756, 324674103), (762, 322117614), (819, 299699172), (889, 276100812), (1053, 233099356), (1092, 224774379), (1134, 216449402), (1143, 214745076), (1404, 174824517), (1524, 161058807), (1638, 149849586), (1651, 148669668), (1778, 138050406), (2106, 116549678), (2268, 108224701), (2286, 107372538), (2457, 99899724), (2667, 92033604), (3276, 74924793), (3302, 74334834), (3429, 71581692), (3556, 69025203), (4212, 58274839), (4572, 53686269), (4914, 49949862), (4953, 49556556), (5334, 46016802), (6604, 37167417), (6858, 35790846), (7371, 33299908), (8001, 30677868), (9828, 24974931), (9906, 24778278), (10287, 23860564), (10668, 23008401), (11557, 21238524), (13716, 17895423), (14742, 16649954), (14859, 16518852), (16002, 15338934), (19812, 12389139), (20574, 11930282), (23114, 10619262), (24003, 10225956), (29484, 8324977), (29718, 8259426), (32004, 7669467), (34671, 7079508), (41148, 5965141), (44577, 5506284), (46228, 5309631), (48006, 5112978), (59436, 4129713), (65551, 3744468), (69342, 3539754), (72009, 3408652), (89154, 2753142), (96012, 2556489), (104013, 2359836), (131102, 1872234), (133731, 1835428), (138684, 1769877), (144018, 1704326), (178308, 1376571), (196653, 1248156), (208026, 1179918), (262204, 936117), (267462, 917714), (288036, 852163), (312039, 786612), (393306, 624078), (416052, 589959), (458857, 534924)]