575563914

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 1388482560

約数和(自身を除く): 812918646

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 71, 107, 122, 138, 142, 183, 207, 213, 214, 321, 366, 414, 426, 549, 621, 639, 642, 963, 1098, 1242, 1278, 1403, 1633, 1647, 1917, 1926, 2461, 2806, 2889, 3266, 3294, 3834, 4209, 4331, 4899, 4922, 5778, 6527, 7383, 7597, 8418, 8662, 9798, 12627, 12993, 13054, 14697, 14766, 15194, 19581, 22149, 22791, 25254, 25986, 29394, 37881, 38979, 39162, 44091, 44298, 45582, 58743, 66447, 68373, 75762, 77958, 88182, 99613, 116937, 117486, 132894, 136746, 150121, 174731, 176229, 199226, 205119, 233874, 298839, 300242, 349462, 352458, 410238, 450363, 463417, 524193, 597678, 896517, 900726, 926834, 1048386, 1351089, 1390251, 1572579, 1793034, 2689551, 2702178, 2780502, 3145158, 4053267, 4170753, 4717737, 5379102, 8106534, 8341506, 9435474, 10658591, 12512259, 21317182, 25024518, 31975773, 63951546, 95927319, 191854638, 287781957, 575563914]

約数ペア:

[(1, 575563914), (2, 287781957), (3, 191854638), (6, 95927319), (9, 63951546), (18, 31975773), (23, 25024518), (27, 21317182), (46, 12512259), (54, 10658591), (61, 9435474), (69, 8341506), (71, 8106534), (107, 5379102), (122, 4717737), (138, 4170753), (142, 4053267), (183, 3145158), (207, 2780502), (213, 2702178), (214, 2689551), (321, 1793034), (366, 1572579), (414, 1390251), (426, 1351089), (549, 1048386), (621, 926834), (639, 900726), (642, 896517), (963, 597678), (1098, 524193), (1242, 463417), (1278, 450363), (1403, 410238), (1633, 352458), (1647, 349462), (1917, 300242), (1926, 298839), (2461, 233874), (2806, 205119), (2889, 199226), (3266, 176229), (3294, 174731), (3834, 150121), (4209, 136746), (4331, 132894), (4899, 117486), (4922, 116937), (5778, 99613), (6527, 88182), (7383, 77958), (7597, 75762), (8418, 68373), (8662, 66447), (9798, 58743), (12627, 45582), (12993, 44298), (13054, 44091), (14697, 39162), (14766, 38979), (15194, 37881), (19581, 29394), (22149, 25986), (22791, 25254)]