16019712

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 108

約数和(自身を含む): 49025340

約数和(自身を除く): 33005628

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, 409, 544, 576, 612, 768, 816, 818, 1088, 1152, 1224, 1227, 1632, 1636, 2176, 2304, 2448, 2454, 3264, 3272, 3681, 4352, 4896, 4908, 6528, 6544, 6953, 7362, 9792, 9816, 13056, 13088, 13906, 14724, 19584, 19632, 20859, 26176, 27812, 29448, 39168, 39264, 41718, 52352, 55624, 58896, 62577, 78528, 83436, 104704, 111248, 117792, 125154, 157056, 166872, 222496, 235584, 250308, 314112, 333744, 444992, 471168, 500616, 667488, 889984, 942336, 1001232, 1334976, 1779968, 2002464, 2669952, 4004928, 5339904, 8009856, 16019712]

約数ペア:

[(1, 16019712), (2, 8009856), (3, 5339904), (4, 4004928), (6, 2669952), (8, 2002464), (9, 1779968), (12, 1334976), (16, 1001232), (17, 942336), (18, 889984), (24, 667488), (32, 500616), (34, 471168), (36, 444992), (48, 333744), (51, 314112), (64, 250308), (68, 235584), (72, 222496), (96, 166872), (102, 157056), (128, 125154), (136, 117792), (144, 111248), (153, 104704), (192, 83436), (204, 78528), (256, 62577), (272, 58896), (288, 55624), (306, 52352), (384, 41718), (408, 39264), (409, 39168), (544, 29448), (576, 27812), (612, 26176), (768, 20859), (816, 19632), (818, 19584), (1088, 14724), (1152, 13906), (1224, 13088), (1227, 13056), (1632, 9816), (1636, 9792), (2176, 7362), (2304, 6953), (2448, 6544), (2454, 6528), (3264, 4908), (3272, 4896), (3681, 4352)]