1681151832

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4969}}^1$

素因数の和:5145

約数の個数: 96

約数和(自身を含む): 4713945600

約数和(自身を除く): 3032793768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 127, 148, 222, 254, 296, 333, 381, 444, 508, 666, 762, 888, 1016, 1143, 1332, 1524, 2286, 2664, 3048, 4572, 4699, 4969, 9144, 9398, 9938, 14097, 14907, 18796, 19876, 28194, 29814, 37592, 39752, 42291, 44721, 56388, 59628, 84582, 89442, 112776, 119256, 169164, 178884, 183853, 338328, 357768, 367706, 551559, 631063, 735412, 1103118, 1262126, 1470824, 1654677, 1893189, 2206236, 2524252, 3309354, 3786378, 4412472, 5048504, 5679567, 6618708, 7572756, 11359134, 13237416, 15145512, 22718268, 23349331, 45436536, 46698662, 70047993, 93397324, 140095986, 186794648, 210143979, 280191972, 420287958, 560383944, 840575916, 1681151832]

約数ペア:

[(1, 1681151832), (2, 840575916), (3, 560383944), (4, 420287958), (6, 280191972), (8, 210143979), (9, 186794648), (12, 140095986), (18, 93397324), (24, 70047993), (36, 46698662), (37, 45436536), (72, 23349331), (74, 22718268), (111, 15145512), (127, 13237416), (148, 11359134), (222, 7572756), (254, 6618708), (296, 5679567), (333, 5048504), (381, 4412472), (444, 3786378), (508, 3309354), (666, 2524252), (762, 2206236), (888, 1893189), (1016, 1654677), (1143, 1470824), (1332, 1262126), (1524, 1103118), (2286, 735412), (2664, 631063), (3048, 551559), (4572, 367706), (4699, 357768), (4969, 338328), (9144, 183853), (9398, 178884), (9938, 169164), (14097, 119256), (14907, 112776), (18796, 89442), (19876, 84582), (28194, 59628), (29814, 56388), (37592, 44721), (39752, 42291)]