242856432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 240

約数和(自身を含む): 857945088

約数和(自身を除く): 615088656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 43, 48, 52, 56, 63, 72, 78, 84, 86, 91, 104, 112, 117, 126, 129, 144, 156, 168, 172, 182, 208, 234, 252, 258, 273, 301, 312, 336, 344, 364, 387, 431, 468, 504, 516, 546, 559, 602, 624, 688, 728, 774, 819, 862, 903, 936, 1008, 1032, 1092, 1118, 1204, 1293, 1456, 1548, 1638, 1677, 1724, 1806, 1872, 2064, 2184, 2236, 2408, 2586, 2709, 3017, 3096, 3276, 3354, 3448, 3612, 3879, 3913, 4368, 4472, 4816, 5031, 5172, 5418, 5603, 6034, 6192, 6552, 6708, 6896, 7224, 7758, 7826, 8944, 9051, 10062, 10344, 10836, 11206, 11739, 12068, 13104, 13416, 14448, 15516, 15652, 16809, 18102, 18533, 20124, 20688, 21672, 22412, 23478, 24136, 26832, 27153, 31032, 31304, 33618, 35217, 36204, 37066, 39221, 40248, 43344, 44824, 46956, 48272, 50427, 54306, 55599, 62064, 62608, 67236, 70434, 72408, 74132, 78442, 80496, 89648, 93912, 100854, 108612, 111198, 117663, 129731, 134472, 140868, 144816, 148264, 156884, 166797, 187824, 201708, 217224, 222396, 235326, 240929, 259462, 268944, 281736, 296528, 313768, 333594, 352989, 389193, 403416, 434448, 444792, 470652, 481858, 518924, 563472, 627536, 667188, 705978, 722787, 778386, 806832, 889584, 941304, 963716, 1037848, 1167579, 1334376, 1411956, 1445574, 1556772, 1686503, 1882608, 1927432, 2075696, 2168361, 2335158, 2668752, 2823912, 2891148, 3113544, 3373006, 3854864, 4336722, 4670316, 5059509, 5647824, 5782296, 6227088, 6746012, 8673444, 9340632, 10119018, 11564592, 13492024, 15178527, 17346888, 18681264, 20238036, 26984048, 30357054, 34693776, 40476072, 60714108, 80952144, 121428216, 242856432]

約数ペア:

[(1, 242856432), (2, 121428216), (3, 80952144), (4, 60714108), (6, 40476072), (7, 34693776), (8, 30357054), (9, 26984048), (12, 20238036), (13, 18681264), (14, 17346888), (16, 15178527), (18, 13492024), (21, 11564592), (24, 10119018), (26, 9340632), (28, 8673444), (36, 6746012), (39, 6227088), (42, 5782296), (43, 5647824), (48, 5059509), (52, 4670316), (56, 4336722), (63, 3854864), (72, 3373006), (78, 3113544), (84, 2891148), (86, 2823912), (91, 2668752), (104, 2335158), (112, 2168361), (117, 2075696), (126, 1927432), (129, 1882608), (144, 1686503), (156, 1556772), (168, 1445574), (172, 1411956), (182, 1334376), (208, 1167579), (234, 1037848), (252, 963716), (258, 941304), (273, 889584), (301, 806832), (312, 778386), (336, 722787), (344, 705978), (364, 667188), (387, 627536), (431, 563472), (468, 518924), (504, 481858), (516, 470652), (546, 444792), (559, 434448), (602, 403416), (624, 389193), (688, 352989), (728, 333594), (774, 313768), (819, 296528), (862, 281736), (903, 268944), (936, 259462), (1008, 240929), (1032, 235326), (1092, 222396), (1118, 217224), (1204, 201708), (1293, 187824), (1456, 166797), (1548, 156884), (1638, 148264), (1677, 144816), (1724, 140868), (1806, 134472), (1872, 129731), (2064, 117663), (2184, 111198), (2236, 108612), (2408, 100854), (2586, 93912), (2709, 89648), (3017, 80496), (3096, 78442), (3276, 74132), (3354, 72408), (3448, 70434), (3612, 67236), (3879, 62608), (3913, 62064), (4368, 55599), (4472, 54306), (4816, 50427), (5031, 48272), (5172, 46956), (5418, 44824), (5603, 43344), (6034, 40248), (6192, 39221), (6552, 37066), (6708, 36204), (6896, 35217), (7224, 33618), (7758, 31304), (7826, 31032), (8944, 27153), (9051, 26832), (10062, 24136), (10344, 23478), (10836, 22412), (11206, 21672), (11739, 20688), (12068, 20124), (13104, 18533), (13416, 18102), (14448, 16809), (15516, 15652)]