213265728

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1549

約数の個数: 168

約数和(自身を含む): 693420000

約数和(自身を除く): 480154272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1482, 1499, 1824, 1872, 1976, 2223, 2496, 2736, 2964, 2998, 3648, 3744, 3952, 4446, 4497, 5472, 5928, 5996, 7488, 7904, 8892, 8994, 10944, 11856, 11992, 13491, 15808, 17784, 17988, 19487, 23712, 23984, 26982, 28481, 35568, 35976, 38974, 47424, 47968, 53964, 56962, 58461, 71136, 71952, 77948, 85443, 95936, 107928, 113924, 116922, 142272, 143904, 155896, 170886, 175383, 215856, 227848, 233844, 256329, 287808, 311792, 341772, 350766, 370253, 431712, 455696, 467688, 512658, 623584, 683544, 701532, 740506, 863424, 911392, 935376, 1025316, 1110759, 1247168, 1367088, 1403064, 1481012, 1822784, 1870752, 2050632, 2221518, 2734176, 2806128, 2962024, 3332277, 3741504, 4101264, 4443036, 5468352, 5612256, 5924048, 6664554, 8202528, 8886072, 11224512, 11848096, 13329108, 16405056, 17772144, 23696192, 26658216, 35544288, 53316432, 71088576, 106632864, 213265728]

約数ペア:

[(1, 213265728), (2, 106632864), (3, 71088576), (4, 53316432), (6, 35544288), (8, 26658216), (9, 23696192), (12, 17772144), (13, 16405056), (16, 13329108), (18, 11848096), (19, 11224512), (24, 8886072), (26, 8202528), (32, 6664554), (36, 5924048), (38, 5612256), (39, 5468352), (48, 4443036), (52, 4101264), (57, 3741504), (64, 3332277), (72, 2962024), (76, 2806128), (78, 2734176), (96, 2221518), (104, 2050632), (114, 1870752), (117, 1822784), (144, 1481012), (152, 1403064), (156, 1367088), (171, 1247168), (192, 1110759), (208, 1025316), (228, 935376), (234, 911392), (247, 863424), (288, 740506), (304, 701532), (312, 683544), (342, 623584), (416, 512658), (456, 467688), (468, 455696), (494, 431712), (576, 370253), (608, 350766), (624, 341772), (684, 311792), (741, 287808), (832, 256329), (912, 233844), (936, 227848), (988, 215856), (1216, 175383), (1248, 170886), (1368, 155896), (1482, 143904), (1499, 142272), (1824, 116922), (1872, 113924), (1976, 107928), (2223, 95936), (2496, 85443), (2736, 77948), (2964, 71952), (2998, 71136), (3648, 58461), (3744, 56962), (3952, 53964), (4446, 47968), (4497, 47424), (5472, 38974), (5928, 35976), (5996, 35568), (7488, 28481), (7904, 26982), (8892, 23984), (8994, 23712), (10944, 19487), (11856, 17988), (11992, 17784), (13491, 15808)]