222301352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 537062400

約数和(自身を除く): 314761048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 73, 89, 91, 94, 104, 146, 178, 182, 188, 292, 329, 356, 364, 376, 511, 584, 611, 623, 658, 712, 728, 949, 1022, 1157, 1222, 1246, 1316, 1898, 2044, 2314, 2444, 2492, 2632, 3431, 3796, 4088, 4183, 4277, 4628, 4888, 4984, 6497, 6643, 6862, 7592, 8099, 8366, 8554, 9256, 12994, 13286, 13724, 16198, 16732, 17108, 24017, 25988, 26572, 27448, 29281, 32396, 33464, 34216, 44603, 45479, 48034, 51976, 53144, 54379, 58562, 64792, 84461, 89206, 90958, 96068, 108758, 117124, 168922, 178412, 181916, 192136, 217516, 234248, 305359, 312221, 337844, 356824, 363832, 380653, 435032, 591227, 610718, 624442, 675688, 761306, 1182454, 1221436, 1248884, 1522612, 2137513, 2364908, 2442872, 2497768, 3045224, 3969667, 4275026, 4729816, 7939334, 8550052, 15878668, 17100104, 27787669, 31757336, 55575338, 111150676, 222301352]

約数ペア:

[(1, 222301352), (2, 111150676), (4, 55575338), (7, 31757336), (8, 27787669), (13, 17100104), (14, 15878668), (26, 8550052), (28, 7939334), (47, 4729816), (52, 4275026), (56, 3969667), (73, 3045224), (89, 2497768), (91, 2442872), (94, 2364908), (104, 2137513), (146, 1522612), (178, 1248884), (182, 1221436), (188, 1182454), (292, 761306), (329, 675688), (356, 624442), (364, 610718), (376, 591227), (511, 435032), (584, 380653), (611, 363832), (623, 356824), (658, 337844), (712, 312221), (728, 305359), (949, 234248), (1022, 217516), (1157, 192136), (1222, 181916), (1246, 178412), (1316, 168922), (1898, 117124), (2044, 108758), (2314, 96068), (2444, 90958), (2492, 89206), (2632, 84461), (3431, 64792), (3796, 58562), (4088, 54379), (4183, 53144), (4277, 51976), (4628, 48034), (4888, 45479), (4984, 44603), (6497, 34216), (6643, 33464), (6862, 32396), (7592, 29281), (8099, 27448), (8366, 26572), (8554, 25988), (9256, 24017), (12994, 17108), (13286, 16732), (13724, 16198)]