306225584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 719239680

約数和(自身を除く): 413014096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 151, 152, 266, 302, 304, 532, 604, 953, 1057, 1064, 1208, 1906, 2114, 2128, 2416, 2869, 3812, 4228, 5738, 6671, 7624, 8456, 11476, 13342, 15248, 16912, 18107, 20083, 22952, 26684, 36214, 40166, 45904, 53368, 72428, 80332, 106736, 126749, 143903, 144856, 160664, 253498, 287806, 289712, 321328, 506996, 575612, 1007321, 1013992, 1151224, 2014642, 2027984, 2302448, 2734157, 4029284, 5468314, 8058568, 10936628, 16117136, 19139099, 21873256, 38278198, 43746512, 76556396, 153112792, 306225584]

約数ペア:

[(1, 306225584), (2, 153112792), (4, 76556396), (7, 43746512), (8, 38278198), (14, 21873256), (16, 19139099), (19, 16117136), (28, 10936628), (38, 8058568), (56, 5468314), (76, 4029284), (112, 2734157), (133, 2302448), (151, 2027984), (152, 2014642), (266, 1151224), (302, 1013992), (304, 1007321), (532, 575612), (604, 506996), (953, 321328), (1057, 289712), (1064, 287806), (1208, 253498), (1906, 160664), (2114, 144856), (2128, 143903), (2416, 126749), (2869, 106736), (3812, 80332), (4228, 72428), (5738, 53368), (6671, 45904), (7624, 40166), (8456, 36214), (11476, 26684), (13342, 22952), (15248, 20083), (16912, 18107)]