220904496

素因数分解:

$2^4\times 3^7\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 658886400

約数和(自身を除く): 437981904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 107, 108, 118, 144, 162, 177, 214, 216, 236, 243, 321, 324, 354, 428, 432, 472, 486, 531, 642, 648, 708, 729, 856, 944, 963, 972, 1062, 1284, 1296, 1416, 1458, 1593, 1712, 1926, 1944, 2124, 2187, 2568, 2832, 2889, 2916, 3186, 3852, 3888, 4248, 4374, 4779, 5136, 5778, 5832, 6313, 6372, 7704, 8496, 8667, 8748, 9558, 11556, 11664, 12626, 12744, 14337, 15408, 17334, 17496, 18939, 19116, 23112, 25252, 25488, 26001, 28674, 34668, 34992, 37878, 38232, 43011, 46224, 50504, 52002, 56817, 57348, 69336, 75756, 76464, 78003, 86022, 101008, 104004, 113634, 114696, 129033, 138672, 151512, 156006, 170451, 172044, 208008, 227268, 229392, 234009, 258066, 303024, 312012, 340902, 344088, 416016, 454536, 468018, 511353, 516132, 624024, 681804, 688176, 909072, 936036, 1022706, 1032264, 1248048, 1363608, 1534059, 1872072, 2045412, 2064528, 2727216, 3068118, 3744144, 4090824, 4602177, 6136236, 8181648, 9204354, 12272472, 13806531, 18408708, 24544944, 27613062, 36817416, 55226124, 73634832, 110452248, 220904496]

約数ペア:

[(1, 220904496), (2, 110452248), (3, 73634832), (4, 55226124), (6, 36817416), (8, 27613062), (9, 24544944), (12, 18408708), (16, 13806531), (18, 12272472), (24, 9204354), (27, 8181648), (36, 6136236), (48, 4602177), (54, 4090824), (59, 3744144), (72, 3068118), (81, 2727216), (107, 2064528), (108, 2045412), (118, 1872072), (144, 1534059), (162, 1363608), (177, 1248048), (214, 1032264), (216, 1022706), (236, 936036), (243, 909072), (321, 688176), (324, 681804), (354, 624024), (428, 516132), (432, 511353), (472, 468018), (486, 454536), (531, 416016), (642, 344088), (648, 340902), (708, 312012), (729, 303024), (856, 258066), (944, 234009), (963, 229392), (972, 227268), (1062, 208008), (1284, 172044), (1296, 170451), (1416, 156006), (1458, 151512), (1593, 138672), (1712, 129033), (1926, 114696), (1944, 113634), (2124, 104004), (2187, 101008), (2568, 86022), (2832, 78003), (2889, 76464), (2916, 75756), (3186, 69336), (3852, 57348), (3888, 56817), (4248, 52002), (4374, 50504), (4779, 46224), (5136, 43011), (5778, 38232), (5832, 37878), (6313, 34992), (6372, 34668), (7704, 28674), (8496, 26001), (8667, 25488), (8748, 25252), (9558, 23112), (11556, 19116), (11664, 18939), (12626, 17496), (12744, 17334), (14337, 15408)]