19400256

素因数分解:

$2^6\times 3^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 112

約数和(自身を含む): 58115200

約数和(自身を除く): 38714944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 109, 144, 192, 206, 216, 218, 288, 309, 327, 412, 432, 436, 576, 618, 654, 824, 864, 872, 927, 981, 1236, 1308, 1648, 1728, 1744, 1854, 1962, 2472, 2616, 2781, 2943, 3296, 3488, 3708, 3924, 4944, 5232, 5562, 5886, 6592, 6976, 7416, 7848, 9888, 10464, 11124, 11227, 11772, 14832, 15696, 19776, 20928, 22248, 22454, 23544, 29664, 31392, 33681, 44496, 44908, 47088, 59328, 62784, 67362, 88992, 89816, 94176, 101043, 134724, 177984, 179632, 188352, 202086, 269448, 303129, 359264, 404172, 538896, 606258, 718528, 808344, 1077792, 1212516, 1616688, 2155584, 2425032, 3233376, 4850064, 6466752, 9700128, 19400256]

約数ペア:

[(1, 19400256), (2, 9700128), (3, 6466752), (4, 4850064), (6, 3233376), (8, 2425032), (9, 2155584), (12, 1616688), (16, 1212516), (18, 1077792), (24, 808344), (27, 718528), (32, 606258), (36, 538896), (48, 404172), (54, 359264), (64, 303129), (72, 269448), (96, 202086), (103, 188352), (108, 179632), (109, 177984), (144, 134724), (192, 101043), (206, 94176), (216, 89816), (218, 88992), (288, 67362), (309, 62784), (327, 59328), (412, 47088), (432, 44908), (436, 44496), (576, 33681), (618, 31392), (654, 29664), (824, 23544), (864, 22454), (872, 22248), (927, 20928), (981, 19776), (1236, 15696), (1308, 14832), (1648, 11772), (1728, 11227), (1744, 11124), (1854, 10464), (1962, 9888), (2472, 7848), (2616, 7416), (2781, 6976), (2943, 6592), (3296, 5886), (3488, 5562), (3708, 5232), (3924, 4944)]