42225144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 127008000

約数和(自身を除く): 84782856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 419, 442, 456, 494, 646, 663, 741, 838, 884, 969, 988, 1257, 1292, 1326, 1482, 1676, 1768, 1938, 1976, 2514, 2584, 2652, 2964, 3352, 3876, 4199, 5028, 5304, 5447, 5928, 7123, 7752, 7961, 8398, 10056, 10894, 12597, 14246, 15922, 16341, 16796, 21369, 21788, 23883, 25194, 28492, 31844, 32682, 33592, 42738, 43576, 47766, 50388, 56984, 63688, 65364, 85476, 92599, 95532, 100776, 103493, 130728, 135337, 170952, 185198, 191064, 206986, 270674, 277797, 310479, 370396, 406011, 413972, 541348, 555594, 620958, 740792, 812022, 827944, 1082696, 1111188, 1241916, 1624044, 1759381, 2222376, 2483832, 3248088, 3518762, 5278143, 7037524, 10556286, 14075048, 21112572, 42225144]

約数ペア:

[(1, 42225144), (2, 21112572), (3, 14075048), (4, 10556286), (6, 7037524), (8, 5278143), (12, 3518762), (13, 3248088), (17, 2483832), (19, 2222376), (24, 1759381), (26, 1624044), (34, 1241916), (38, 1111188), (39, 1082696), (51, 827944), (52, 812022), (57, 740792), (68, 620958), (76, 555594), (78, 541348), (102, 413972), (104, 406011), (114, 370396), (136, 310479), (152, 277797), (156, 270674), (204, 206986), (221, 191064), (228, 185198), (247, 170952), (312, 135337), (323, 130728), (408, 103493), (419, 100776), (442, 95532), (456, 92599), (494, 85476), (646, 65364), (663, 63688), (741, 56984), (838, 50388), (884, 47766), (969, 43576), (988, 42738), (1257, 33592), (1292, 32682), (1326, 31844), (1482, 28492), (1676, 25194), (1768, 23883), (1938, 21788), (1976, 21369), (2514, 16796), (2584, 16341), (2652, 15922), (2964, 14246), (3352, 12597), (3876, 10894), (4199, 10056), (5028, 8398), (5304, 7961), (5447, 7752), (5928, 7123)]