228172672

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1084

約数の個数: 128

約数和(自身を含む): 589478400

約数和(自身を除く): 361305728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 988, 1031, 1064, 1216, 1456, 1664, 1729, 1976, 2062, 2128, 2432, 2912, 3458, 3952, 4124, 4256, 5824, 6916, 7217, 7904, 8248, 8512, 11648, 13403, 13832, 14434, 15808, 16496, 17024, 19589, 26806, 27664, 28868, 31616, 32992, 39178, 53612, 55328, 57736, 65984, 78356, 93821, 107224, 110656, 115472, 131968, 137123, 156712, 187642, 214448, 221312, 230944, 254657, 274246, 313424, 375284, 428896, 461888, 509314, 548492, 626848, 750568, 857792, 923776, 1018628, 1096984, 1253696, 1501136, 1715584, 1782599, 2037256, 2193968, 2507392, 3002272, 3565198, 4074512, 4387936, 6004544, 7130396, 8149024, 8775872, 12009088, 14260792, 16298048, 17551744, 28521584, 32596096, 57043168, 114086336, 228172672]

約数ペア:

[(1, 228172672), (2, 114086336), (4, 57043168), (7, 32596096), (8, 28521584), (13, 17551744), (14, 16298048), (16, 14260792), (19, 12009088), (26, 8775872), (28, 8149024), (32, 7130396), (38, 6004544), (52, 4387936), (56, 4074512), (64, 3565198), (76, 3002272), (91, 2507392), (104, 2193968), (112, 2037256), (128, 1782599), (133, 1715584), (152, 1501136), (182, 1253696), (208, 1096984), (224, 1018628), (247, 923776), (266, 857792), (304, 750568), (364, 626848), (416, 548492), (448, 509314), (494, 461888), (532, 428896), (608, 375284), (728, 313424), (832, 274246), (896, 254657), (988, 230944), (1031, 221312), (1064, 214448), (1216, 187642), (1456, 156712), (1664, 137123), (1729, 131968), (1976, 115472), (2062, 110656), (2128, 107224), (2432, 93821), (2912, 78356), (3458, 65984), (3952, 57736), (4124, 55328), (4256, 53612), (5824, 39178), (6916, 32992), (7217, 31616), (7904, 28868), (8248, 27664), (8512, 26806), (11648, 19589), (13403, 17024), (13832, 16496), (14434, 15808)]