217084416

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1889

約数の個数: 80

約数和(自身を含む): 585974400

約数和(自身を除く): 368889984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1264, 1536, 1789, 1896, 2528, 3578, 3792, 5056, 5367, 7156, 7584, 10112, 10734, 14312, 15168, 20224, 21468, 28624, 30336, 40448, 42936, 57248, 60672, 85872, 114496, 121344, 141331, 171744, 228992, 282662, 343488, 423993, 457984, 565324, 686976, 847986, 915968, 1130648, 1373952, 1695972, 2261296, 2747904, 3391944, 4522592, 6783888, 9045184, 13567776, 18090368, 27135552, 36180736, 54271104, 72361472, 108542208, 217084416]

約数ペア:

[(1, 217084416), (2, 108542208), (3, 72361472), (4, 54271104), (6, 36180736), (8, 27135552), (12, 18090368), (16, 13567776), (24, 9045184), (32, 6783888), (48, 4522592), (64, 3391944), (79, 2747904), (96, 2261296), (128, 1695972), (158, 1373952), (192, 1130648), (237, 915968), (256, 847986), (316, 686976), (384, 565324), (474, 457984), (512, 423993), (632, 343488), (768, 282662), (948, 228992), (1264, 171744), (1536, 141331), (1789, 121344), (1896, 114496), (2528, 85872), (3578, 60672), (3792, 57248), (5056, 42936), (5367, 40448), (7156, 30336), (7584, 28624), (10112, 21468), (10734, 20224), (14312, 15168)]