268145964

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 120

約数和(自身を含む): 751932720

約数和(自身を除く): 483786756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 89, 102, 108, 153, 162, 178, 204, 267, 306, 324, 356, 459, 534, 547, 612, 801, 918, 1068, 1094, 1377, 1513, 1602, 1641, 1836, 2188, 2403, 2754, 3026, 3204, 3282, 4539, 4806, 4923, 5508, 6052, 6564, 7209, 9078, 9299, 9612, 9846, 13617, 14418, 14769, 18156, 18598, 19692, 27234, 27897, 28836, 29538, 37196, 40851, 44307, 48683, 54468, 55794, 59076, 81702, 83691, 88614, 97366, 111588, 122553, 146049, 163404, 167382, 177228, 194732, 245106, 251073, 292098, 334764, 438147, 490212, 502146, 584196, 753219, 827611, 876294, 1004292, 1314441, 1506438, 1655222, 1752588, 2482833, 2628882, 3012876, 3310444, 3943323, 4965666, 5257764, 7448499, 7886646, 9931332, 14896998, 15773292, 22345497, 29793996, 44690994, 67036491, 89381988, 134072982, 268145964]

約数ペア:

[(1, 268145964), (2, 134072982), (3, 89381988), (4, 67036491), (6, 44690994), (9, 29793996), (12, 22345497), (17, 15773292), (18, 14896998), (27, 9931332), (34, 7886646), (36, 7448499), (51, 5257764), (54, 4965666), (68, 3943323), (81, 3310444), (89, 3012876), (102, 2628882), (108, 2482833), (153, 1752588), (162, 1655222), (178, 1506438), (204, 1314441), (267, 1004292), (306, 876294), (324, 827611), (356, 753219), (459, 584196), (534, 502146), (547, 490212), (612, 438147), (801, 334764), (918, 292098), (1068, 251073), (1094, 245106), (1377, 194732), (1513, 177228), (1602, 167382), (1641, 163404), (1836, 146049), (2188, 122553), (2403, 111588), (2754, 97366), (3026, 88614), (3204, 83691), (3282, 81702), (4539, 59076), (4806, 55794), (4923, 54468), (5508, 48683), (6052, 44307), (6564, 40851), (7209, 37196), (9078, 29538), (9299, 28836), (9612, 27897), (9846, 27234), (13617, 19692), (14418, 18598), (14769, 18156)]