214734464

素因数分解:

$2^7\times 7^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 513264000

約数和(自身を除く): 298529536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 67, 73, 98, 112, 128, 134, 146, 196, 224, 268, 292, 343, 392, 448, 469, 511, 536, 584, 686, 784, 896, 938, 1022, 1072, 1168, 1372, 1568, 1876, 2044, 2144, 2336, 2744, 3136, 3283, 3577, 3752, 4088, 4288, 4672, 4891, 5488, 6272, 6566, 7154, 7504, 8176, 8576, 9344, 9782, 10976, 13132, 14308, 15008, 16352, 19564, 21952, 22981, 25039, 26264, 28616, 30016, 32704, 34237, 39128, 43904, 45962, 50078, 52528, 57232, 60032, 65408, 68474, 78256, 91924, 100156, 105056, 114464, 136948, 156512, 183848, 200312, 210112, 228928, 239659, 273896, 313024, 367696, 400624, 420224, 457856, 479318, 547792, 626048, 735392, 801248, 958636, 1095584, 1470784, 1602496, 1677613, 1917272, 2191168, 2941568, 3204992, 3355226, 3834544, 4382336, 6710452, 7669088, 13420904, 15338176, 26841808, 30676352, 53683616, 107367232, 214734464]

約数ペア:

[(1, 214734464), (2, 107367232), (4, 53683616), (7, 30676352), (8, 26841808), (14, 15338176), (16, 13420904), (28, 7669088), (32, 6710452), (49, 4382336), (56, 3834544), (64, 3355226), (67, 3204992), (73, 2941568), (98, 2191168), (112, 1917272), (128, 1677613), (134, 1602496), (146, 1470784), (196, 1095584), (224, 958636), (268, 801248), (292, 735392), (343, 626048), (392, 547792), (448, 479318), (469, 457856), (511, 420224), (536, 400624), (584, 367696), (686, 313024), (784, 273896), (896, 239659), (938, 228928), (1022, 210112), (1072, 200312), (1168, 183848), (1372, 156512), (1568, 136948), (1876, 114464), (2044, 105056), (2144, 100156), (2336, 91924), (2744, 78256), (3136, 68474), (3283, 65408), (3577, 60032), (3752, 57232), (4088, 52528), (4288, 50078), (4672, 45962), (4891, 43904), (5488, 39128), (6272, 34237), (6566, 32704), (7154, 30016), (7504, 28616), (8176, 26264), (8576, 25039), (9344, 22981), (9782, 21952), (10976, 19564), (13132, 16352), (14308, 15008)]