217610496

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1701

約数の個数: 144

約数和(自身を含む): 677790400

約数和(自身を除く): 460179904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1657, 1728, 1824, 2052, 2304, 2432, 2736, 3314, 3456, 3648, 4104, 4864, 4971, 5472, 6628, 6912, 7296, 8208, 9942, 10944, 13256, 14592, 14913, 16416, 19884, 21888, 26512, 29826, 31483, 32832, 39768, 43776, 44739, 53024, 59652, 62966, 65664, 79536, 89478, 94449, 106048, 119304, 125932, 131328, 159072, 178956, 188898, 212096, 238608, 251864, 283347, 318144, 357912, 377796, 424192, 477216, 503728, 566694, 636288, 715824, 755592, 850041, 954432, 1007456, 1133388, 1272576, 1431648, 1511184, 1700082, 1908864, 2014912, 2266776, 2863296, 3022368, 3400164, 3817728, 4029824, 4533552, 5726592, 6044736, 6800328, 8059648, 9067104, 11453184, 12089472, 13600656, 18134208, 24178944, 27201312, 36268416, 54402624, 72536832, 108805248, 217610496]

約数ペア:

[(1, 217610496), (2, 108805248), (3, 72536832), (4, 54402624), (6, 36268416), (8, 27201312), (9, 24178944), (12, 18134208), (16, 13600656), (18, 12089472), (19, 11453184), (24, 9067104), (27, 8059648), (32, 6800328), (36, 6044736), (38, 5726592), (48, 4533552), (54, 4029824), (57, 3817728), (64, 3400164), (72, 3022368), (76, 2863296), (96, 2266776), (108, 2014912), (114, 1908864), (128, 1700082), (144, 1511184), (152, 1431648), (171, 1272576), (192, 1133388), (216, 1007456), (228, 954432), (256, 850041), (288, 755592), (304, 715824), (342, 636288), (384, 566694), (432, 503728), (456, 477216), (513, 424192), (576, 377796), (608, 357912), (684, 318144), (768, 283347), (864, 251864), (912, 238608), (1026, 212096), (1152, 188898), (1216, 178956), (1368, 159072), (1657, 131328), (1728, 125932), (1824, 119304), (2052, 106048), (2304, 94449), (2432, 89478), (2736, 79536), (3314, 65664), (3456, 62966), (3648, 59652), (4104, 53024), (4864, 44739), (4971, 43776), (5472, 39768), (6628, 32832), (6912, 31483), (7296, 29826), (8208, 26512), (9942, 21888), (10944, 19884), (13256, 16416), (14592, 14913)]