385791984

素因数分解:

$2^4\times 3^4\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2860

約数の個数: 100

約数和(自身を含む): 1127250520

約数和(自身を除く): 741458536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 324, 327, 432, 436, 648, 654, 872, 981, 1296, 1308, 1744, 1962, 2616, 2731, 2943, 3924, 5232, 5462, 5886, 7848, 8193, 8829, 10924, 11772, 15696, 16386, 17658, 21848, 23544, 24579, 32772, 35316, 43696, 47088, 49158, 65544, 70632, 73737, 98316, 131088, 141264, 147474, 196632, 221211, 294948, 297679, 393264, 442422, 589896, 595358, 884844, 893037, 1179792, 1190716, 1769688, 1786074, 2381432, 2679111, 3539376, 3572148, 4762864, 5358222, 7144296, 8037333, 10716444, 14288592, 16074666, 21432888, 24111999, 32149332, 42865776, 48223998, 64298664, 96447996, 128597328, 192895992, 385791984]

約数ペア:

[(1, 385791984), (2, 192895992), (3, 128597328), (4, 96447996), (6, 64298664), (8, 48223998), (9, 42865776), (12, 32149332), (16, 24111999), (18, 21432888), (24, 16074666), (27, 14288592), (36, 10716444), (48, 8037333), (54, 7144296), (72, 5358222), (81, 4762864), (108, 3572148), (109, 3539376), (144, 2679111), (162, 2381432), (216, 1786074), (218, 1769688), (324, 1190716), (327, 1179792), (432, 893037), (436, 884844), (648, 595358), (654, 589896), (872, 442422), (981, 393264), (1296, 297679), (1308, 294948), (1744, 221211), (1962, 196632), (2616, 147474), (2731, 141264), (2943, 131088), (3924, 98316), (5232, 73737), (5462, 70632), (5886, 65544), (7848, 49158), (8193, 47088), (8829, 43696), (10924, 35316), (11772, 32772), (15696, 24579), (16386, 23544), (17658, 21848)]