1620615168

素因数分解:

$2^{13}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 224

約数和(自身を含む): 5095768320

約数和(自身を除く): 3475153152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 431, 432, 459, 512, 544, 576, 612, 768, 816, 862, 864, 918, 1024, 1088, 1152, 1224, 1293, 1536, 1632, 1724, 1728, 1836, 2048, 2176, 2304, 2448, 2586, 3072, 3264, 3448, 3456, 3672, 3879, 4096, 4352, 4608, 4896, 5172, 6144, 6528, 6896, 6912, 7327, 7344, 7758, 8192, 8704, 9216, 9792, 10344, 11637, 12288, 13056, 13792, 13824, 14654, 14688, 15516, 17408, 18432, 19584, 20688, 21981, 23274, 24576, 26112, 27584, 27648, 29308, 29376, 31032, 34816, 36864, 39168, 41376, 43962, 46548, 52224, 55168, 55296, 58616, 58752, 62064, 65943, 69632, 73728, 78336, 82752, 87924, 93096, 104448, 110336, 110592, 117232, 117504, 124128, 131886, 139264, 156672, 165504, 175848, 186192, 197829, 208896, 220672, 221184, 234464, 235008, 248256, 263772, 313344, 331008, 351696, 372384, 395658, 417792, 441344, 468928, 470016, 496512, 527544, 626688, 662016, 703392, 744768, 791316, 882688, 937856, 940032, 993024, 1055088, 1253376, 1324032, 1406784, 1489536, 1582632, 1765376, 1875712, 1880064, 1986048, 2110176, 2648064, 2813568, 2979072, 3165264, 3530752, 3751424, 3760128, 3972096, 4220352, 5296128, 5627136, 5958144, 6330528, 7502848, 7944192, 8440704, 10592256, 11254272, 11916288, 12661056, 15005696, 15888384, 16881408, 22508544, 23832576, 25322112, 30011392, 31776768, 33762816, 45017088, 47665152, 50644224, 60022784, 67525632, 90034176, 95330304, 101288448, 135051264, 180068352, 202576896, 270102528, 405153792, 540205056, 810307584, 1620615168]

約数ペア:

[(1, 1620615168), (2, 810307584), (3, 540205056), (4, 405153792), (6, 270102528), (8, 202576896), (9, 180068352), (12, 135051264), (16, 101288448), (17, 95330304), (18, 90034176), (24, 67525632), (27, 60022784), (32, 50644224), (34, 47665152), (36, 45017088), (48, 33762816), (51, 31776768), (54, 30011392), (64, 25322112), (68, 23832576), (72, 22508544), (96, 16881408), (102, 15888384), (108, 15005696), (128, 12661056), (136, 11916288), (144, 11254272), (153, 10592256), (192, 8440704), (204, 7944192), (216, 7502848), (256, 6330528), (272, 5958144), (288, 5627136), (306, 5296128), (384, 4220352), (408, 3972096), (431, 3760128), (432, 3751424), (459, 3530752), (512, 3165264), (544, 2979072), (576, 2813568), (612, 2648064), (768, 2110176), (816, 1986048), (862, 1880064), (864, 1875712), (918, 1765376), (1024, 1582632), (1088, 1489536), (1152, 1406784), (1224, 1324032), (1293, 1253376), (1536, 1055088), (1632, 993024), (1724, 940032), (1728, 937856), (1836, 882688), (2048, 791316), (2176, 744768), (2304, 703392), (2448, 662016), (2586, 626688), (3072, 527544), (3264, 496512), (3448, 470016), (3456, 468928), (3672, 441344), (3879, 417792), (4096, 395658), (4352, 372384), (4608, 351696), (4896, 331008), (5172, 313344), (6144, 263772), (6528, 248256), (6896, 235008), (6912, 234464), (7327, 221184), (7344, 220672), (7758, 208896), (8192, 197829), (8704, 186192), (9216, 175848), (9792, 165504), (10344, 156672), (11637, 139264), (12288, 131886), (13056, 124128), (13792, 117504), (13824, 117232), (14654, 110592), (14688, 110336), (15516, 104448), (17408, 93096), (18432, 87924), (19584, 82752), (20688, 78336), (21981, 73728), (23274, 69632), (24576, 65943), (26112, 62064), (27584, 58752), (27648, 58616), (29308, 55296), (29376, 55168), (31032, 52224), (34816, 46548), (36864, 43962), (39168, 41376)]