697597056

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{15527}}^1$

素因数の和:15563

約数の個数: 128

約数和(自身を含む): 2217398400

約数和(自身を除く): 1519801344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 15527, 22464, 31054, 44928, 46581, 62108, 93162, 124216, 139743, 186324, 201851, 248432, 279486, 372648, 403702, 419229, 496864, 558972, 605553, 745296, 807404, 838458, 993728, 1117944, 1211106, 1490592, 1614808, 1676916, 1816659, 1987456, 2235888, 2422212, 2981184, 3229616, 3353832, 3633318, 4471776, 4844424, 5449977, 5962368, 6459232, 6707664, 7266636, 8943552, 9688848, 10899954, 12918464, 13415328, 14533272, 17887104, 19377696, 21799908, 25836928, 26830656, 29066544, 38755392, 43599816, 53661312, 58133088, 77510784, 87199632, 116266176, 174399264, 232532352, 348798528, 697597056]

約数ペア:

[(1, 697597056), (2, 348798528), (3, 232532352), (4, 174399264), (6, 116266176), (8, 87199632), (9, 77510784), (12, 58133088), (13, 53661312), (16, 43599816), (18, 38755392), (24, 29066544), (26, 26830656), (27, 25836928), (32, 21799908), (36, 19377696), (39, 17887104), (48, 14533272), (52, 13415328), (54, 12918464), (64, 10899954), (72, 9688848), (78, 8943552), (96, 7266636), (104, 6707664), (108, 6459232), (117, 5962368), (128, 5449977), (144, 4844424), (156, 4471776), (192, 3633318), (208, 3353832), (216, 3229616), (234, 2981184), (288, 2422212), (312, 2235888), (351, 1987456), (384, 1816659), (416, 1676916), (432, 1614808), (468, 1490592), (576, 1211106), (624, 1117944), (702, 993728), (832, 838458), (864, 807404), (936, 745296), (1152, 605553), (1248, 558972), (1404, 496864), (1664, 419229), (1728, 403702), (1872, 372648), (2496, 279486), (2808, 248432), (3456, 201851), (3744, 186324), (4992, 139743), (5616, 124216), (7488, 93162), (11232, 62108), (14976, 46581), (15527, 44928), (22464, 31054)]