40992168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 128286720

約数和(自身を除く): 87294552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 463, 476, 527, 651, 714, 744, 868, 926, 952, 1054, 1302, 1389, 1428, 1581, 1736, 1852, 2108, 2604, 2778, 2856, 3162, 3241, 3689, 3704, 4216, 5208, 5556, 6324, 6482, 7378, 7871, 9723, 11067, 11112, 12648, 12964, 14353, 14756, 15742, 19446, 22134, 23613, 25928, 28706, 29512, 31484, 38892, 43059, 44268, 47226, 55097, 57412, 62968, 77784, 86118, 88536, 94452, 100471, 110194, 114824, 165291, 172236, 188904, 200942, 220388, 244001, 301413, 330582, 344472, 401884, 440776, 488002, 602826, 661164, 732003, 803768, 976004, 1205652, 1322328, 1464006, 1708007, 1952008, 2411304, 2928012, 3416014, 5124021, 5856024, 6832028, 10248042, 13664056, 20496084, 40992168]

約数ペア:

[(1, 40992168), (2, 20496084), (3, 13664056), (4, 10248042), (6, 6832028), (7, 5856024), (8, 5124021), (12, 3416014), (14, 2928012), (17, 2411304), (21, 1952008), (24, 1708007), (28, 1464006), (31, 1322328), (34, 1205652), (42, 976004), (51, 803768), (56, 732003), (62, 661164), (68, 602826), (84, 488002), (93, 440776), (102, 401884), (119, 344472), (124, 330582), (136, 301413), (168, 244001), (186, 220388), (204, 200942), (217, 188904), (238, 172236), (248, 165291), (357, 114824), (372, 110194), (408, 100471), (434, 94452), (463, 88536), (476, 86118), (527, 77784), (651, 62968), (714, 57412), (744, 55097), (868, 47226), (926, 44268), (952, 43059), (1054, 38892), (1302, 31484), (1389, 29512), (1428, 28706), (1581, 25928), (1736, 23613), (1852, 22134), (2108, 19446), (2604, 15742), (2778, 14756), (2856, 14353), (3162, 12964), (3241, 12648), (3689, 11112), (3704, 11067), (4216, 9723), (5208, 7871), (5556, 7378), (6324, 6482)]