541531312

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8209}}^1$

素因数の和:8274

約数の個数: 80

約数和(自身を含む): 1303091200

約数和(自身を除く): 761559888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8209, 8246, 9424, 16418, 16492, 32836, 32984, 57463, 65672, 65968, 114926, 131344, 155971, 229852, 254479, 311942, 459704, 508958, 623884, 919408, 1017916, 1091797, 1247768, 1781353, 2035832, 2183594, 2495536, 3562706, 4071664, 4367188, 4835101, 7125412, 8734376, 9670202, 14250824, 17468752, 19340404, 28501648, 33845707, 38680808, 67691414, 77361616, 135382828, 270765656, 541531312]

約数ペア:

[(1, 541531312), (2, 270765656), (4, 135382828), (7, 77361616), (8, 67691414), (14, 38680808), (16, 33845707), (19, 28501648), (28, 19340404), (31, 17468752), (38, 14250824), (56, 9670202), (62, 8734376), (76, 7125412), (112, 4835101), (124, 4367188), (133, 4071664), (152, 3562706), (217, 2495536), (248, 2183594), (266, 2035832), (304, 1781353), (434, 1247768), (496, 1091797), (532, 1017916), (589, 919408), (868, 623884), (1064, 508958), (1178, 459704), (1736, 311942), (2128, 254479), (2356, 229852), (3472, 155971), (4123, 131344), (4712, 114926), (8209, 65968), (8246, 65672), (9424, 57463), (16418, 32984), (16492, 32836)]