7130139264

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{15749}}^1$

素因数の和:15903

約数の個数: 128

約数和(自身を含む): 21205800000

約数和(自身を除く): 14075660736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 384, 393, 432, 524, 576, 786, 864, 1048, 1152, 1179, 1572, 1728, 2096, 2358, 3144, 3456, 3537, 4192, 4716, 6288, 7074, 8384, 9432, 12576, 14148, 15749, 16768, 18864, 25152, 28296, 31498, 37728, 47247, 50304, 56592, 62996, 75456, 94494, 113184, 125992, 141741, 150912, 188988, 226368, 251984, 283482, 377976, 425223, 452736, 503968, 566964, 755952, 850446, 1007936, 1133928, 1511904, 1700892, 2015872, 2063119, 2267856, 3023808, 3401784, 4126238, 4535712, 6047616, 6189357, 6803568, 8252476, 9071424, 12378714, 13607136, 16504952, 18142848, 18568071, 24757428, 27214272, 33009904, 37136142, 49514856, 54428544, 55704213, 66019808, 74272284, 99029712, 111408426, 132039616, 148544568, 198059424, 222816852, 264079232, 297089136, 396118848, 445633704, 594178272, 792237696, 891267408, 1188356544, 1782534816, 2376713088, 3565069632, 7130139264]

約数ペア:

[(1, 7130139264), (2, 3565069632), (3, 2376713088), (4, 1782534816), (6, 1188356544), (8, 891267408), (9, 792237696), (12, 594178272), (16, 445633704), (18, 396118848), (24, 297089136), (27, 264079232), (32, 222816852), (36, 198059424), (48, 148544568), (54, 132039616), (64, 111408426), (72, 99029712), (96, 74272284), (108, 66019808), (128, 55704213), (131, 54428544), (144, 49514856), (192, 37136142), (216, 33009904), (262, 27214272), (288, 24757428), (384, 18568071), (393, 18142848), (432, 16504952), (524, 13607136), (576, 12378714), (786, 9071424), (864, 8252476), (1048, 6803568), (1152, 6189357), (1179, 6047616), (1572, 4535712), (1728, 4126238), (2096, 3401784), (2358, 3023808), (3144, 2267856), (3456, 2063119), (3537, 2015872), (4192, 1700892), (4716, 1511904), (6288, 1133928), (7074, 1007936), (8384, 850446), (9432, 755952), (12576, 566964), (14148, 503968), (15749, 452736), (16768, 425223), (18864, 377976), (25152, 283482), (28296, 251984), (31498, 226368), (37728, 188988), (47247, 150912), (50304, 141741), (56592, 125992), (62996, 113184), (75456, 94494)]