2478400128

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:807

約数の個数: 192

約数和(自身を含む): 7558200000

約数和(自身を除く): 5079799872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 199, 228, 288, 304, 342, 384, 398, 456, 569, 576, 597, 608, 684, 796, 912, 1138, 1152, 1194, 1216, 1368, 1592, 1707, 1791, 1824, 2276, 2388, 2432, 2736, 3184, 3414, 3582, 3648, 3781, 4552, 4776, 5121, 5472, 6368, 6828, 7164, 7296, 7562, 9104, 9552, 10242, 10811, 10944, 11343, 12736, 13656, 14328, 15124, 18208, 19104, 20484, 21622, 21888, 22686, 25472, 27312, 28656, 30248, 32433, 34029, 36416, 38208, 40968, 43244, 45372, 54624, 57312, 60496, 64866, 68058, 72832, 76416, 81936, 86488, 90744, 97299, 109248, 113231, 114624, 120992, 129732, 136116, 163872, 172976, 181488, 194598, 218496, 226462, 229248, 241984, 259464, 272232, 327744, 339693, 345952, 362976, 389196, 452924, 483968, 518928, 544464, 655488, 679386, 691904, 725952, 778392, 905848, 1019079, 1037856, 1088928, 1358772, 1383808, 1451904, 1556784, 1811696, 2038158, 2075712, 2151389, 2177856, 2717544, 3113568, 3623392, 4076316, 4151424, 4302778, 4355712, 5435088, 6227136, 6454167, 7246784, 8152632, 8605556, 10870176, 12454272, 12908334, 14493568, 16305264, 17211112, 19362501, 21740352, 25816668, 32610528, 34422224, 38725002, 43480704, 51633336, 65221056, 68844448, 77450004, 103266672, 130442112, 137688896, 154900008, 206533344, 275377792, 309800016, 413066688, 619600032, 826133376, 1239200064, 2478400128]

約数ペア:

[(1, 2478400128), (2, 1239200064), (3, 826133376), (4, 619600032), (6, 413066688), (8, 309800016), (9, 275377792), (12, 206533344), (16, 154900008), (18, 137688896), (19, 130442112), (24, 103266672), (32, 77450004), (36, 68844448), (38, 65221056), (48, 51633336), (57, 43480704), (64, 38725002), (72, 34422224), (76, 32610528), (96, 25816668), (114, 21740352), (128, 19362501), (144, 17211112), (152, 16305264), (171, 14493568), (192, 12908334), (199, 12454272), (228, 10870176), (288, 8605556), (304, 8152632), (342, 7246784), (384, 6454167), (398, 6227136), (456, 5435088), (569, 4355712), (576, 4302778), (597, 4151424), (608, 4076316), (684, 3623392), (796, 3113568), (912, 2717544), (1138, 2177856), (1152, 2151389), (1194, 2075712), (1216, 2038158), (1368, 1811696), (1592, 1556784), (1707, 1451904), (1791, 1383808), (1824, 1358772), (2276, 1088928), (2388, 1037856), (2432, 1019079), (2736, 905848), (3184, 778392), (3414, 725952), (3582, 691904), (3648, 679386), (3781, 655488), (4552, 544464), (4776, 518928), (5121, 483968), (5472, 452924), (6368, 389196), (6828, 362976), (7164, 345952), (7296, 339693), (7562, 327744), (9104, 272232), (9552, 259464), (10242, 241984), (10811, 229248), (10944, 226462), (11343, 218496), (12736, 194598), (13656, 181488), (14328, 172976), (15124, 163872), (18208, 136116), (19104, 129732), (20484, 120992), (21622, 114624), (21888, 113231), (22686, 109248), (25472, 97299), (27312, 90744), (28656, 86488), (30248, 81936), (32433, 76416), (34029, 72832), (36416, 68058), (38208, 64866), (40968, 60496), (43244, 57312), (45372, 54624)]