245615552

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:446

約数の個数: 112

約数和(自身を含む): 605771712

約数和(自身を除く): 360156160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 181, 182, 208, 224, 233, 362, 364, 416, 448, 466, 724, 728, 832, 932, 1267, 1448, 1456, 1631, 1864, 2353, 2534, 2896, 2912, 3029, 3262, 3728, 4706, 5068, 5792, 5824, 6058, 6524, 7456, 9412, 10136, 11584, 12116, 13048, 14912, 16471, 18824, 20272, 21203, 24232, 26096, 32942, 37648, 40544, 42173, 42406, 48464, 52192, 65884, 75296, 81088, 84346, 84812, 96928, 104384, 131768, 150592, 168692, 169624, 193856, 263536, 295211, 337384, 339248, 527072, 548249, 590422, 674768, 678496, 1054144, 1096498, 1180844, 1349536, 1356992, 2192996, 2361688, 2699072, 3837743, 4385992, 4723376, 7675486, 8771984, 9446752, 15350972, 17543968, 18893504, 30701944, 35087936, 61403888, 122807776, 245615552]

約数ペア:

[(1, 245615552), (2, 122807776), (4, 61403888), (7, 35087936), (8, 30701944), (13, 18893504), (14, 17543968), (16, 15350972), (26, 9446752), (28, 8771984), (32, 7675486), (52, 4723376), (56, 4385992), (64, 3837743), (91, 2699072), (104, 2361688), (112, 2192996), (181, 1356992), (182, 1349536), (208, 1180844), (224, 1096498), (233, 1054144), (362, 678496), (364, 674768), (416, 590422), (448, 548249), (466, 527072), (724, 339248), (728, 337384), (832, 295211), (932, 263536), (1267, 193856), (1448, 169624), (1456, 168692), (1631, 150592), (1864, 131768), (2353, 104384), (2534, 96928), (2896, 84812), (2912, 84346), (3029, 81088), (3262, 75296), (3728, 65884), (4706, 52192), (5068, 48464), (5792, 42406), (5824, 42173), (6058, 40544), (6524, 37648), (7456, 32942), (9412, 26096), (10136, 24232), (11584, 21203), (12116, 20272), (13048, 18824), (14912, 16471)]