491336496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3528

約数の個数: 160

約数和(自身を含む): 1646561280

約数和(自身を除く): 1155224784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 108, 112, 126, 141, 144, 168, 188, 189, 216, 252, 282, 329, 336, 376, 378, 423, 432, 504, 564, 658, 752, 756, 846, 987, 1008, 1128, 1269, 1316, 1512, 1692, 1974, 2256, 2538, 2632, 2961, 3024, 3384, 3457, 3948, 5076, 5264, 5922, 6768, 6914, 7896, 8883, 10152, 10371, 11844, 13828, 15792, 17766, 20304, 20742, 23688, 24199, 27656, 31113, 35532, 41484, 47376, 48398, 55312, 62226, 71064, 72597, 82968, 93339, 96796, 124452, 142128, 145194, 162479, 165936, 186678, 193592, 217791, 248904, 290388, 324958, 373356, 387184, 435582, 487437, 497808, 580776, 649916, 653373, 746712, 871164, 974874, 1137353, 1161552, 1299832, 1306746, 1462311, 1493424, 1742328, 1949748, 2274706, 2599664, 2613492, 2924622, 3412059, 3484656, 3899496, 4386933, 4549412, 5226984, 5849244, 6824118, 7798992, 8773866, 9098824, 10236177, 10453968, 11698488, 13648236, 17547732, 18197648, 20472354, 23396976, 27296472, 30708531, 35095464, 40944708, 54592944, 61417062, 70190928, 81889416, 122834124, 163778832, 245668248, 491336496]

約数ペア:

[(1, 491336496), (2, 245668248), (3, 163778832), (4, 122834124), (6, 81889416), (7, 70190928), (8, 61417062), (9, 54592944), (12, 40944708), (14, 35095464), (16, 30708531), (18, 27296472), (21, 23396976), (24, 20472354), (27, 18197648), (28, 17547732), (36, 13648236), (42, 11698488), (47, 10453968), (48, 10236177), (54, 9098824), (56, 8773866), (63, 7798992), (72, 6824118), (84, 5849244), (94, 5226984), (108, 4549412), (112, 4386933), (126, 3899496), (141, 3484656), (144, 3412059), (168, 2924622), (188, 2613492), (189, 2599664), (216, 2274706), (252, 1949748), (282, 1742328), (329, 1493424), (336, 1462311), (376, 1306746), (378, 1299832), (423, 1161552), (432, 1137353), (504, 974874), (564, 871164), (658, 746712), (752, 653373), (756, 649916), (846, 580776), (987, 497808), (1008, 487437), (1128, 435582), (1269, 387184), (1316, 373356), (1512, 324958), (1692, 290388), (1974, 248904), (2256, 217791), (2538, 193592), (2632, 186678), (2961, 165936), (3024, 162479), (3384, 145194), (3457, 142128), (3948, 124452), (5076, 96796), (5264, 93339), (5922, 82968), (6768, 72597), (6914, 71064), (7896, 62226), (8883, 55312), (10152, 48398), (10371, 47376), (11844, 41484), (13828, 35532), (15792, 31113), (17766, 27656), (20304, 24199), (20742, 23688)]