719342856

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{12473}}^1$

素因数の和:12580

約数の個数: 80

約数和(自身を含む): 2037627900

約数和(自身を除く): 1318285044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 534, 648, 712, 801, 1068, 1602, 2136, 2403, 3204, 4806, 6408, 7209, 9612, 12473, 14418, 19224, 24946, 28836, 37419, 49892, 57672, 74838, 99784, 112257, 149676, 224514, 299352, 336771, 449028, 673542, 898056, 1010313, 1110097, 1347084, 2020626, 2220194, 2694168, 3330291, 4041252, 4440388, 6660582, 8082504, 8880776, 9990873, 13321164, 19981746, 26642328, 29972619, 39963492, 59945238, 79926984, 89917857, 119890476, 179835714, 239780952, 359671428, 719342856]

約数ペア:

[(1, 719342856), (2, 359671428), (3, 239780952), (4, 179835714), (6, 119890476), (8, 89917857), (9, 79926984), (12, 59945238), (18, 39963492), (24, 29972619), (27, 26642328), (36, 19981746), (54, 13321164), (72, 9990873), (81, 8880776), (89, 8082504), (108, 6660582), (162, 4440388), (178, 4041252), (216, 3330291), (267, 2694168), (324, 2220194), (356, 2020626), (534, 1347084), (648, 1110097), (712, 1010313), (801, 898056), (1068, 673542), (1602, 449028), (2136, 336771), (2403, 299352), (3204, 224514), (4806, 149676), (6408, 112257), (7209, 99784), (9612, 74838), (12473, 57672), (14418, 49892), (19224, 37419), (24946, 28836)]