204617664

素因数分解:

$2^6\times 3^5\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 168

約数和(自身を含む): 621304320

約数和(自身を除く): 416686656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 144, 162, 177, 192, 216, 223, 236, 243, 288, 324, 354, 432, 446, 472, 486, 531, 576, 648, 669, 708, 864, 892, 944, 972, 1062, 1296, 1338, 1416, 1593, 1728, 1784, 1888, 1944, 2007, 2124, 2592, 2676, 2832, 3186, 3568, 3776, 3888, 4014, 4248, 4779, 5184, 5352, 5664, 6021, 6372, 7136, 7776, 8028, 8496, 9558, 10704, 11328, 12042, 12744, 13157, 14272, 14337, 15552, 16056, 16992, 18063, 19116, 21408, 24084, 25488, 26314, 28674, 32112, 33984, 36126, 38232, 39471, 42816, 48168, 50976, 52628, 54189, 57348, 64224, 72252, 76464, 78942, 96336, 101952, 105256, 108378, 114696, 118413, 128448, 144504, 152928, 157884, 192672, 210512, 216756, 229392, 236826, 289008, 305856, 315768, 355239, 385344, 421024, 433512, 458784, 473652, 578016, 631536, 710478, 842048, 867024, 917568, 947304, 1065717, 1156032, 1263072, 1420956, 1734048, 1894608, 2131434, 2526144, 2841912, 3197151, 3468096, 3789216, 4262868, 5683824, 6394302, 7578432, 8525736, 11367648, 12788604, 17051472, 22735296, 25577208, 34102944, 51154416, 68205888, 102308832, 204617664]

約数ペア:

[(1, 204617664), (2, 102308832), (3, 68205888), (4, 51154416), (6, 34102944), (8, 25577208), (9, 22735296), (12, 17051472), (16, 12788604), (18, 11367648), (24, 8525736), (27, 7578432), (32, 6394302), (36, 5683824), (48, 4262868), (54, 3789216), (59, 3468096), (64, 3197151), (72, 2841912), (81, 2526144), (96, 2131434), (108, 1894608), (118, 1734048), (144, 1420956), (162, 1263072), (177, 1156032), (192, 1065717), (216, 947304), (223, 917568), (236, 867024), (243, 842048), (288, 710478), (324, 631536), (354, 578016), (432, 473652), (446, 458784), (472, 433512), (486, 421024), (531, 385344), (576, 355239), (648, 315768), (669, 305856), (708, 289008), (864, 236826), (892, 229392), (944, 216756), (972, 210512), (1062, 192672), (1296, 157884), (1338, 152928), (1416, 144504), (1593, 128448), (1728, 118413), (1784, 114696), (1888, 108378), (1944, 105256), (2007, 101952), (2124, 96336), (2592, 78942), (2676, 76464), (2832, 72252), (3186, 64224), (3568, 57348), (3776, 54189), (3888, 52628), (4014, 50976), (4248, 48168), (4779, 42816), (5184, 39471), (5352, 38232), (5664, 36126), (6021, 33984), (6372, 32112), (7136, 28674), (7776, 26314), (8028, 25488), (8496, 24084), (9558, 21408), (10704, 19116), (11328, 18063), (12042, 16992), (12744, 16056), (13157, 15552), (14272, 14337)]