317849832

素因数分解:

$2^3\times 3^7\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 919843200

約数和(自身を除く): 601993368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 491, 648, 666, 729, 888, 972, 982, 999, 1332, 1458, 1473, 1944, 1964, 1998, 2187, 2664, 2916, 2946, 2997, 3928, 3996, 4374, 4419, 5832, 5892, 5994, 7992, 8748, 8838, 8991, 11784, 11988, 13257, 17496, 17676, 17982, 18167, 23976, 26514, 26973, 35352, 35964, 36334, 39771, 53028, 53946, 54501, 71928, 72668, 79542, 80919, 106056, 107892, 109002, 119313, 145336, 159084, 161838, 163503, 215784, 218004, 238626, 318168, 323676, 327006, 357939, 436008, 477252, 490509, 647352, 654012, 715878, 954504, 981018, 1073817, 1308024, 1431756, 1471527, 1962036, 2147634, 2863512, 2943054, 3924072, 4295268, 4414581, 5886108, 8590536, 8829162, 11772216, 13243743, 17658324, 26487486, 35316648, 39731229, 52974972, 79462458, 105949944, 158924916, 317849832]

約数ペア:

[(1, 317849832), (2, 158924916), (3, 105949944), (4, 79462458), (6, 52974972), (8, 39731229), (9, 35316648), (12, 26487486), (18, 17658324), (24, 13243743), (27, 11772216), (36, 8829162), (37, 8590536), (54, 5886108), (72, 4414581), (74, 4295268), (81, 3924072), (108, 2943054), (111, 2863512), (148, 2147634), (162, 1962036), (216, 1471527), (222, 1431756), (243, 1308024), (296, 1073817), (324, 981018), (333, 954504), (444, 715878), (486, 654012), (491, 647352), (648, 490509), (666, 477252), (729, 436008), (888, 357939), (972, 327006), (982, 323676), (999, 318168), (1332, 238626), (1458, 218004), (1473, 215784), (1944, 163503), (1964, 161838), (1998, 159084), (2187, 145336), (2664, 119313), (2916, 109002), (2946, 107892), (2997, 106056), (3928, 80919), (3996, 79542), (4374, 72668), (4419, 71928), (5832, 54501), (5892, 53946), (5994, 53028), (7992, 39771), (8748, 36334), (8838, 35964), (8991, 35352), (11784, 26973), (11988, 26514), (13257, 23976), (17496, 18167), (17676, 17982)]