212967936

素因数分解:

$2^9\times 3^2\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:546

約数の個数: 120

約数和(自身を含む): 621595260

約数和(自身を除く): 408627324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 144, 192, 226, 256, 288, 339, 384, 409, 452, 512, 576, 678, 768, 818, 904, 1017, 1152, 1227, 1356, 1536, 1636, 1808, 2034, 2304, 2454, 2712, 3272, 3616, 3681, 4068, 4608, 4908, 5424, 6544, 7232, 7362, 8136, 9816, 10848, 13088, 14464, 14724, 16272, 19632, 21696, 26176, 28928, 29448, 32544, 39264, 43392, 46217, 52352, 57856, 58896, 65088, 78528, 86784, 92434, 104704, 117792, 130176, 138651, 157056, 173568, 184868, 209408, 235584, 260352, 277302, 314112, 369736, 415953, 471168, 520704, 554604, 628224, 739472, 831906, 942336, 1109208, 1478944, 1663812, 1884672, 2218416, 2957888, 3327624, 4436832, 5915776, 6655248, 8873664, 11831552, 13310496, 17747328, 23663104, 26620992, 35494656, 53241984, 70989312, 106483968, 212967936]

約数ペア:

[(1, 212967936), (2, 106483968), (3, 70989312), (4, 53241984), (6, 35494656), (8, 26620992), (9, 23663104), (12, 17747328), (16, 13310496), (18, 11831552), (24, 8873664), (32, 6655248), (36, 5915776), (48, 4436832), (64, 3327624), (72, 2957888), (96, 2218416), (113, 1884672), (128, 1663812), (144, 1478944), (192, 1109208), (226, 942336), (256, 831906), (288, 739472), (339, 628224), (384, 554604), (409, 520704), (452, 471168), (512, 415953), (576, 369736), (678, 314112), (768, 277302), (818, 260352), (904, 235584), (1017, 209408), (1152, 184868), (1227, 173568), (1356, 157056), (1536, 138651), (1636, 130176), (1808, 117792), (2034, 104704), (2304, 92434), (2454, 86784), (2712, 78528), (3272, 65088), (3616, 58896), (3681, 57856), (4068, 52352), (4608, 46217), (4908, 43392), (5424, 39264), (6544, 32544), (7232, 29448), (7362, 28928), (8136, 26176), (9816, 21696), (10848, 19632), (13088, 16272), (14464, 14724)]