221839488

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{14813}}^1$

素因数の和:14846

約数の個数: 96

約数和(自身を含む): 687517740

約数和(自身を除く): 465678252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14813, 14976, 29626, 44439, 59252, 88878, 118504, 133317, 177756, 192569, 237008, 266634, 355512, 385138, 474016, 533268, 577707, 711024, 770276, 948032, 1066536, 1155414, 1422048, 1540552, 1733121, 1896064, 2133072, 2310828, 2844096, 3081104, 3466242, 4266144, 4621656, 5688192, 6162208, 6932484, 8532288, 9243312, 12324416, 13864968, 17064576, 18486624, 24648832, 27729936, 36973248, 55459872, 73946496, 110919744, 221839488]

約数ペア:

[(1, 221839488), (2, 110919744), (3, 73946496), (4, 55459872), (6, 36973248), (8, 27729936), (9, 24648832), (12, 18486624), (13, 17064576), (16, 13864968), (18, 12324416), (24, 9243312), (26, 8532288), (32, 6932484), (36, 6162208), (39, 5688192), (48, 4621656), (52, 4266144), (64, 3466242), (72, 3081104), (78, 2844096), (96, 2310828), (104, 2133072), (117, 1896064), (128, 1733121), (144, 1540552), (156, 1422048), (192, 1155414), (208, 1066536), (234, 948032), (288, 770276), (312, 711024), (384, 577707), (416, 533268), (468, 474016), (576, 385138), (624, 355512), (832, 266634), (936, 237008), (1152, 192569), (1248, 177756), (1664, 133317), (1872, 118504), (2496, 88878), (3744, 59252), (4992, 44439), (7488, 29626), (14813, 14976)]