415073504

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 841046976

約数和(自身を除く): 425973472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 257, 328, 514, 656, 1028, 1231, 1312, 2056, 2462, 4112, 4924, 8224, 9848, 10537, 19696, 21074, 39392, 42148, 50471, 84296, 100942, 168592, 201884, 316367, 337184, 403768, 632734, 807536, 1265468, 1615072, 2530936, 5061872, 10123744, 12971047, 25942094, 51884188, 103768376, 207536752, 415073504]

約数ペア:

[(1, 415073504), (2, 207536752), (4, 103768376), (8, 51884188), (16, 25942094), (32, 12971047), (41, 10123744), (82, 5061872), (164, 2530936), (257, 1615072), (328, 1265468), (514, 807536), (656, 632734), (1028, 403768), (1231, 337184), (1312, 316367), (2056, 201884), (2462, 168592), (4112, 100942), (4924, 84296), (8224, 50471), (9848, 42148), (10537, 39392), (19696, 21074)]