253375824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{877}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 707232512

約数和(自身を除く): 453856688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 463, 624, 877, 926, 1389, 1754, 1852, 2631, 2778, 3508, 3704, 5262, 5556, 6019, 7016, 7408, 10524, 11112, 11401, 12038, 14032, 18057, 21048, 22224, 22802, 24076, 34203, 36114, 42096, 45604, 48152, 68406, 72228, 91208, 96304, 136812, 144456, 182416, 273624, 288912, 406051, 547248, 812102, 1218153, 1624204, 2436306, 3248408, 4872612, 5278663, 6496816, 9745224, 10557326, 15835989, 19490448, 21114652, 31671978, 42229304, 63343956, 84458608, 126687912, 253375824]

約数ペア:

[(1, 253375824), (2, 126687912), (3, 84458608), (4, 63343956), (6, 42229304), (8, 31671978), (12, 21114652), (13, 19490448), (16, 15835989), (24, 10557326), (26, 9745224), (39, 6496816), (48, 5278663), (52, 4872612), (78, 3248408), (104, 2436306), (156, 1624204), (208, 1218153), (312, 812102), (463, 547248), (624, 406051), (877, 288912), (926, 273624), (1389, 182416), (1754, 144456), (1852, 136812), (2631, 96304), (2778, 91208), (3508, 72228), (3704, 68406), (5262, 48152), (5556, 45604), (6019, 42096), (7016, 36114), (7408, 34203), (10524, 24076), (11112, 22802), (11401, 22224), (12038, 21048), (14032, 18057)]