8478374632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4481}}^1$

素因数の和:4643

約数の個数: 128

約数和(自身を含む): 20601423360

約数和(自身を除く): 12123048728

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 113, 161, 182, 184, 226, 299, 322, 364, 452, 598, 644, 728, 791, 904, 1196, 1288, 1469, 1582, 2093, 2392, 2599, 2938, 3164, 4186, 4481, 5198, 5876, 6328, 8372, 8962, 10283, 10396, 11752, 16744, 17924, 18193, 20566, 20792, 31367, 33787, 35848, 36386, 41132, 58253, 62734, 67574, 72772, 82264, 103063, 116506, 125468, 135148, 145544, 206126, 233012, 236509, 250936, 270296, 407771, 412252, 466024, 473018, 506353, 721441, 815542, 824504, 946036, 1012706, 1339819, 1442882, 1631084, 1892072, 2025412, 2679638, 2885764, 3262168, 3544471, 4050824, 5359276, 5771528, 6582589, 7088942, 9378733, 10718552, 11646119, 13165178, 14177884, 18757466, 23292238, 26330356, 28355768, 37514932, 46078123, 46584476, 52660712, 75029864, 81522833, 92156246, 93168952, 151399547, 163045666, 184312492, 302799094, 326091332, 368624984, 605598188, 652182664, 1059796829, 1211196376, 2119593658, 4239187316, 8478374632]

約数ペア:

[(1, 8478374632), (2, 4239187316), (4, 2119593658), (7, 1211196376), (8, 1059796829), (13, 652182664), (14, 605598188), (23, 368624984), (26, 326091332), (28, 302799094), (46, 184312492), (52, 163045666), (56, 151399547), (91, 93168952), (92, 92156246), (104, 81522833), (113, 75029864), (161, 52660712), (182, 46584476), (184, 46078123), (226, 37514932), (299, 28355768), (322, 26330356), (364, 23292238), (452, 18757466), (598, 14177884), (644, 13165178), (728, 11646119), (791, 10718552), (904, 9378733), (1196, 7088942), (1288, 6582589), (1469, 5771528), (1582, 5359276), (2093, 4050824), (2392, 3544471), (2599, 3262168), (2938, 2885764), (3164, 2679638), (4186, 2025412), (4481, 1892072), (5198, 1631084), (5876, 1442882), (6328, 1339819), (8372, 1012706), (8962, 946036), (10283, 824504), (10396, 815542), (11752, 721441), (16744, 506353), (17924, 473018), (18193, 466024), (20566, 412252), (20792, 407771), (31367, 270296), (33787, 250936), (35848, 236509), (36386, 233012), (41132, 206126), (58253, 145544), (62734, 135148), (67574, 125468), (72772, 116506), (82264, 103063)]