198422016

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 160

約数和(自身を含む): 600378240

約数和(自身を除く): 401956224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 512, 523, 608, 624, 741, 768, 832, 912, 988, 1046, 1216, 1248, 1482, 1536, 1569, 1664, 1824, 1976, 2092, 2432, 2496, 2964, 3138, 3328, 3648, 3952, 4184, 4864, 4992, 5928, 6276, 6656, 6799, 7296, 7904, 8368, 9728, 9937, 9984, 11856, 12552, 13598, 14592, 15808, 16736, 19874, 19968, 20397, 23712, 25104, 27196, 29184, 29811, 31616, 33472, 39748, 40794, 47424, 50208, 54392, 59622, 63232, 66944, 79496, 81588, 94848, 100416, 108784, 119244, 126464, 129181, 133888, 158992, 163176, 189696, 200832, 217568, 238488, 258362, 267776, 317984, 326352, 379392, 387543, 401664, 435136, 476976, 516724, 635968, 652704, 775086, 803328, 870272, 953952, 1033448, 1271936, 1305408, 1550172, 1740544, 1907904, 2066896, 2543872, 2610816, 3100344, 3481088, 3815808, 4133792, 5087744, 5221632, 6200688, 7631616, 8267584, 10443264, 12401376, 15263232, 16535168, 24802752, 33070336, 49605504, 66140672, 99211008, 198422016]

約数ペア:

[(1, 198422016), (2, 99211008), (3, 66140672), (4, 49605504), (6, 33070336), (8, 24802752), (12, 16535168), (13, 15263232), (16, 12401376), (19, 10443264), (24, 8267584), (26, 7631616), (32, 6200688), (38, 5221632), (39, 5087744), (48, 4133792), (52, 3815808), (57, 3481088), (64, 3100344), (76, 2610816), (78, 2543872), (96, 2066896), (104, 1907904), (114, 1740544), (128, 1550172), (152, 1305408), (156, 1271936), (192, 1033448), (208, 953952), (228, 870272), (247, 803328), (256, 775086), (304, 652704), (312, 635968), (384, 516724), (416, 476976), (456, 435136), (494, 401664), (512, 387543), (523, 379392), (608, 326352), (624, 317984), (741, 267776), (768, 258362), (832, 238488), (912, 217568), (988, 200832), (1046, 189696), (1216, 163176), (1248, 158992), (1482, 133888), (1536, 129181), (1569, 126464), (1664, 119244), (1824, 108784), (1976, 100416), (2092, 94848), (2432, 81588), (2496, 79496), (2964, 66944), (3138, 63232), (3328, 59622), (3648, 54392), (3952, 50208), (4184, 47424), (4864, 40794), (4992, 39748), (5928, 33472), (6276, 31616), (6656, 29811), (6799, 29184), (7296, 27196), (7904, 25104), (8368, 23712), (9728, 20397), (9937, 19968), (9984, 19874), (11856, 16736), (12552, 15808), (13598, 14592)]