1302455168

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76507}}^1$

素因数の和:76547

約数の個数: 64

約数和(自身を含む): 3121526400

約数和(自身を除く): 1819071232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 76507, 153014, 306028, 535549, 612056, 1071098, 1224112, 1453633, 2142196, 2448224, 2907266, 4284392, 4896448, 5814532, 8568784, 9792896, 10175431, 11629064, 17137568, 20350862, 23258128, 34275136, 40701724, 46516256, 68550272, 81403448, 93032512, 162806896, 186065024, 325613792, 651227584, 1302455168]

約数ペア:

[(1, 1302455168), (2, 651227584), (4, 325613792), (7, 186065024), (8, 162806896), (14, 93032512), (16, 81403448), (19, 68550272), (28, 46516256), (32, 40701724), (38, 34275136), (56, 23258128), (64, 20350862), (76, 17137568), (112, 11629064), (128, 10175431), (133, 9792896), (152, 8568784), (224, 5814532), (266, 4896448), (304, 4284392), (448, 2907266), (532, 2448224), (608, 2142196), (896, 1453633), (1064, 1224112), (1216, 1071098), (2128, 612056), (2432, 535549), (4256, 306028), (8512, 153014), (17024, 76507)]