228392784

素因数分解:

$2^4\times 3^7\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 680849280

約数和(自身を除く): 452456496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 107, 108, 122, 144, 162, 183, 214, 216, 243, 244, 321, 324, 366, 428, 432, 486, 488, 549, 642, 648, 729, 732, 856, 963, 972, 976, 1098, 1284, 1296, 1458, 1464, 1647, 1712, 1926, 1944, 2187, 2196, 2568, 2889, 2916, 2928, 3294, 3852, 3888, 4374, 4392, 4941, 5136, 5778, 5832, 6527, 6588, 7704, 8667, 8748, 8784, 9882, 11556, 11664, 13054, 13176, 14823, 15408, 17334, 17496, 19581, 19764, 23112, 26001, 26108, 26352, 29646, 34668, 34992, 39162, 39528, 44469, 46224, 52002, 52216, 58743, 59292, 69336, 78003, 78324, 79056, 88938, 104004, 104432, 117486, 118584, 133407, 138672, 156006, 156648, 176229, 177876, 208008, 234009, 234972, 237168, 266814, 312012, 313296, 352458, 355752, 416016, 468018, 469944, 528687, 533628, 624024, 704916, 711504, 936036, 939888, 1057374, 1067256, 1248048, 1409832, 1586061, 1872072, 2114748, 2134512, 2819664, 3172122, 3744144, 4229496, 4758183, 6344244, 8458992, 9516366, 12688488, 14274549, 19032732, 25376976, 28549098, 38065464, 57098196, 76130928, 114196392, 228392784]

約数ペア:

[(1, 228392784), (2, 114196392), (3, 76130928), (4, 57098196), (6, 38065464), (8, 28549098), (9, 25376976), (12, 19032732), (16, 14274549), (18, 12688488), (24, 9516366), (27, 8458992), (36, 6344244), (48, 4758183), (54, 4229496), (61, 3744144), (72, 3172122), (81, 2819664), (107, 2134512), (108, 2114748), (122, 1872072), (144, 1586061), (162, 1409832), (183, 1248048), (214, 1067256), (216, 1057374), (243, 939888), (244, 936036), (321, 711504), (324, 704916), (366, 624024), (428, 533628), (432, 528687), (486, 469944), (488, 468018), (549, 416016), (642, 355752), (648, 352458), (729, 313296), (732, 312012), (856, 266814), (963, 237168), (972, 234972), (976, 234009), (1098, 208008), (1284, 177876), (1296, 176229), (1458, 156648), (1464, 156006), (1647, 138672), (1712, 133407), (1926, 118584), (1944, 117486), (2187, 104432), (2196, 104004), (2568, 88938), (2889, 79056), (2916, 78324), (2928, 78003), (3294, 69336), (3852, 59292), (3888, 58743), (4374, 52216), (4392, 52002), (4941, 46224), (5136, 44469), (5778, 39528), (5832, 39162), (6527, 34992), (6588, 34668), (7704, 29646), (8667, 26352), (8748, 26108), (8784, 26001), (9882, 23112), (11556, 19764), (11664, 19581), (13054, 17496), (13176, 17334), (14823, 15408)]