15678855648

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1307}}^1\times {\mathrm{1811}}^1$

素因数の和:3157

約数の個数: 144

約数和(自身を含む): 46586606976

約数和(自身を除く): 30907751328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1307, 1656, 1811, 2208, 2614, 3312, 3622, 3921, 5228, 5433, 6624, 7244, 7842, 10456, 10866, 11763, 14488, 15684, 16299, 20912, 21732, 23526, 28976, 30061, 31368, 32598, 41653, 41824, 43464, 47052, 57952, 60122, 62736, 65196, 83306, 86928, 90183, 94104, 120244, 124959, 125472, 130392, 166612, 173856, 180366, 188208, 240488, 249918, 260784, 270549, 333224, 360732, 374877, 376416, 480976, 499836, 521568, 541098, 666448, 721464, 749754, 961952, 999672, 1082196, 1332896, 1442928, 1499508, 1999344, 2164392, 2366977, 2885856, 2999016, 3998688, 4328784, 4733954, 5998032, 7100931, 8657568, 9467908, 11996064, 14201862, 18935816, 21302793, 28403724, 37871632, 42605586, 54440471, 56807448, 75743264, 85211172, 108880942, 113614896, 163321413, 170422344, 217761884, 227229792, 326642826, 340844688, 435523768, 489964239, 653285652, 681689376, 871047536, 979928478, 1306571304, 1742095072, 1959856956, 2613142608, 3919713912, 5226285216, 7839427824, 15678855648]

約数ペア:

[(1, 15678855648), (2, 7839427824), (3, 5226285216), (4, 3919713912), (6, 2613142608), (8, 1959856956), (9, 1742095072), (12, 1306571304), (16, 979928478), (18, 871047536), (23, 681689376), (24, 653285652), (32, 489964239), (36, 435523768), (46, 340844688), (48, 326642826), (69, 227229792), (72, 217761884), (92, 170422344), (96, 163321413), (138, 113614896), (144, 108880942), (184, 85211172), (207, 75743264), (276, 56807448), (288, 54440471), (368, 42605586), (414, 37871632), (552, 28403724), (736, 21302793), (828, 18935816), (1104, 14201862), (1307, 11996064), (1656, 9467908), (1811, 8657568), (2208, 7100931), (2614, 5998032), (3312, 4733954), (3622, 4328784), (3921, 3998688), (5228, 2999016), (5433, 2885856), (6624, 2366977), (7244, 2164392), (7842, 1999344), (10456, 1499508), (10866, 1442928), (11763, 1332896), (14488, 1082196), (15684, 999672), (16299, 961952), (20912, 749754), (21732, 721464), (23526, 666448), (28976, 541098), (30061, 521568), (31368, 499836), (32598, 480976), (41653, 376416), (41824, 374877), (43464, 360732), (47052, 333224), (57952, 270549), (60122, 260784), (62736, 249918), (65196, 240488), (83306, 188208), (86928, 180366), (90183, 173856), (94104, 166612), (120244, 130392), (124959, 125472)]