1621868544

素因数分解:

$2^{14}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 180

約数和(自身を含む): 4968525744

約数和(自身を除く): 3346657200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 647, 768, 816, 1024, 1088, 1152, 1224, 1294, 1536, 1632, 1941, 2048, 2176, 2304, 2448, 2588, 3072, 3264, 3882, 4096, 4352, 4608, 4896, 5176, 5823, 6144, 6528, 7764, 8192, 8704, 9216, 9792, 10352, 10999, 11646, 12288, 13056, 15528, 16384, 17408, 18432, 19584, 20704, 21998, 23292, 24576, 26112, 31056, 32997, 34816, 36864, 39168, 41408, 43996, 46584, 49152, 52224, 62112, 65994, 69632, 73728, 78336, 82816, 87992, 93168, 98991, 104448, 124224, 131988, 139264, 147456, 156672, 165632, 175984, 186336, 197982, 208896, 248448, 263976, 278528, 313344, 331264, 351968, 372672, 395964, 417792, 496896, 527952, 626688, 662528, 703936, 745344, 791928, 835584, 993792, 1055904, 1253376, 1325056, 1407872, 1490688, 1583856, 1987584, 2111808, 2506752, 2650112, 2815744, 2981376, 3167712, 3975168, 4223616, 5300224, 5631488, 5962752, 6335424, 7950336, 8447232, 10600448, 11262976, 11925504, 12670848, 15900672, 16894464, 22525952, 23851008, 25341696, 31801344, 33788928, 45051904, 47702016, 50683392, 67577856, 90103808, 95404032, 101366784, 135155712, 180207616, 202733568, 270311424, 405467136, 540622848, 810934272, 1621868544]

約数ペア:

[(1, 1621868544), (2, 810934272), (3, 540622848), (4, 405467136), (6, 270311424), (8, 202733568), (9, 180207616), (12, 135155712), (16, 101366784), (17, 95404032), (18, 90103808), (24, 67577856), (32, 50683392), (34, 47702016), (36, 45051904), (48, 33788928), (51, 31801344), (64, 25341696), (68, 23851008), (72, 22525952), (96, 16894464), (102, 15900672), (128, 12670848), (136, 11925504), (144, 11262976), (153, 10600448), (192, 8447232), (204, 7950336), (256, 6335424), (272, 5962752), (288, 5631488), (306, 5300224), (384, 4223616), (408, 3975168), (512, 3167712), (544, 2981376), (576, 2815744), (612, 2650112), (647, 2506752), (768, 2111808), (816, 1987584), (1024, 1583856), (1088, 1490688), (1152, 1407872), (1224, 1325056), (1294, 1253376), (1536, 1055904), (1632, 993792), (1941, 835584), (2048, 791928), (2176, 745344), (2304, 703936), (2448, 662528), (2588, 626688), (3072, 527952), (3264, 496896), (3882, 417792), (4096, 395964), (4352, 372672), (4608, 351968), (4896, 331264), (5176, 313344), (5823, 278528), (6144, 263976), (6528, 248448), (7764, 208896), (8192, 197982), (8704, 186336), (9216, 175984), (9792, 165632), (10352, 156672), (10999, 147456), (11646, 139264), (12288, 131988), (13056, 124224), (15528, 104448), (16384, 98991), (17408, 93168), (18432, 87992), (19584, 82816), (20704, 78336), (21998, 73728), (23292, 69632), (24576, 65994), (26112, 62112), (31056, 52224), (32997, 49152), (34816, 46584), (36864, 43996), (39168, 41408)]