398208

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 1138320

約数和(自身を除く): 740112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 183, 192, 204, 244, 272, 366, 384, 408, 488, 544, 732, 816, 976, 1037, 1088, 1464, 1632, 1952, 2074, 2176, 2928, 3111, 3264, 3904, 4148, 5856, 6222, 6528, 7808, 8296, 11712, 12444, 16592, 23424, 24888, 33184, 49776, 66368, 99552, 132736, 199104, 398208]

約数ペア:

[(1, 398208), (2, 199104), (3, 132736), (4, 99552), (6, 66368), (8, 49776), (12, 33184), (16, 24888), (17, 23424), (24, 16592), (32, 12444), (34, 11712), (48, 8296), (51, 7808), (61, 6528), (64, 6222), (68, 5856), (96, 4148), (102, 3904), (122, 3264), (128, 3111), (136, 2928), (183, 2176), (192, 2074), (204, 1952), (244, 1632), (272, 1464), (366, 1088), (384, 1037), (408, 976), (488, 816), (544, 732)]