771973832

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 1742455800

約数和(自身を除く): 970481968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 73, 98, 106, 146, 196, 212, 292, 371, 392, 424, 509, 511, 584, 742, 1018, 1022, 1484, 2036, 2044, 2597, 2968, 3563, 3577, 3869, 4072, 4088, 5194, 7126, 7154, 7738, 10388, 14252, 14308, 15476, 20776, 24941, 26977, 27083, 28504, 28616, 30952, 37157, 49882, 53954, 54166, 74314, 99764, 107908, 108332, 148628, 188839, 189581, 199528, 215816, 216664, 260099, 297256, 377678, 379162, 520198, 755356, 758324, 1040396, 1321873, 1510712, 1516648, 1820693, 1969321, 2080792, 2643746, 3641386, 3938642, 5287492, 7282772, 7877284, 10574984, 13785247, 14565544, 15754568, 27570494, 55140988, 96496729, 110281976, 192993458, 385986916, 771973832]

約数ペア:

[(1, 771973832), (2, 385986916), (4, 192993458), (7, 110281976), (8, 96496729), (14, 55140988), (28, 27570494), (49, 15754568), (53, 14565544), (56, 13785247), (73, 10574984), (98, 7877284), (106, 7282772), (146, 5287492), (196, 3938642), (212, 3641386), (292, 2643746), (371, 2080792), (392, 1969321), (424, 1820693), (509, 1516648), (511, 1510712), (584, 1321873), (742, 1040396), (1018, 758324), (1022, 755356), (1484, 520198), (2036, 379162), (2044, 377678), (2597, 297256), (2968, 260099), (3563, 216664), (3577, 215816), (3869, 199528), (4072, 189581), (4088, 188839), (5194, 148628), (7126, 108332), (7154, 107908), (7738, 99764), (10388, 74314), (14252, 54166), (14308, 53954), (15476, 49882), (20776, 37157), (24941, 30952), (26977, 28616), (27083, 28504)]