7280497616

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 16727411520

約数和(自身を除く): 9446913904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 151, 178, 196, 302, 356, 392, 604, 623, 691, 712, 784, 1057, 1208, 1246, 1382, 1424, 2114, 2416, 2492, 2764, 4228, 4361, 4837, 4984, 5528, 7399, 8456, 8722, 9674, 9968, 11056, 13439, 14798, 16912, 17444, 19348, 26878, 29596, 33859, 34888, 38696, 53756, 59192, 61499, 67718, 69776, 77392, 94073, 104341, 107512, 118384, 122998, 135436, 188146, 208682, 215024, 245996, 270872, 376292, 417364, 430493, 491992, 541744, 658511, 730387, 752584, 834728, 860986, 983984, 1317022, 1460774, 1505168, 1669456, 1721972, 2634044, 2921548, 3013451, 3443944, 5112709, 5268088, 5843096, 6026902, 6887888, 9286349, 10225418, 10536176, 11686192, 12053804, 18572698, 20450836, 24107608, 37145396, 40901672, 48215216, 65004443, 74290792, 81803344, 130008886, 148581584, 260017772, 455031101, 520035544, 910062202, 1040071088, 1820124404, 3640248808, 7280497616]

約数ペア:

[(1, 7280497616), (2, 3640248808), (4, 1820124404), (7, 1040071088), (8, 910062202), (14, 520035544), (16, 455031101), (28, 260017772), (49, 148581584), (56, 130008886), (89, 81803344), (98, 74290792), (112, 65004443), (151, 48215216), (178, 40901672), (196, 37145396), (302, 24107608), (356, 20450836), (392, 18572698), (604, 12053804), (623, 11686192), (691, 10536176), (712, 10225418), (784, 9286349), (1057, 6887888), (1208, 6026902), (1246, 5843096), (1382, 5268088), (1424, 5112709), (2114, 3443944), (2416, 3013451), (2492, 2921548), (2764, 2634044), (4228, 1721972), (4361, 1669456), (4837, 1505168), (4984, 1460774), (5528, 1317022), (7399, 983984), (8456, 860986), (8722, 834728), (9674, 752584), (9968, 730387), (11056, 658511), (13439, 541744), (14798, 491992), (16912, 430493), (17444, 417364), (19348, 376292), (26878, 270872), (29596, 245996), (33859, 215024), (34888, 208682), (38696, 188146), (53756, 135436), (59192, 122998), (61499, 118384), (67718, 107512), (69776, 104341), (77392, 94073)]