388332552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 1031234400

約数和(自身を除く): 642901848

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 419, 438, 529, 552, 584, 838, 876, 1058, 1257, 1587, 1676, 1679, 1752, 2116, 2514, 3174, 3352, 3358, 4232, 5028, 5037, 6348, 6716, 9637, 10056, 10074, 12696, 13432, 19274, 20148, 28911, 30587, 38548, 38617, 40296, 57822, 61174, 77096, 77234, 91761, 115644, 115851, 122348, 154468, 183522, 221651, 231288, 231702, 244696, 308936, 367044, 443302, 463404, 664953, 703501, 734088, 886604, 926808, 1329906, 1407002, 1773208, 2110503, 2659812, 2814004, 4221006, 5319624, 5628008, 8442012, 16180523, 16884024, 32361046, 48541569, 64722092, 97083138, 129444184, 194166276, 388332552]

約数ペア:

[(1, 388332552), (2, 194166276), (3, 129444184), (4, 97083138), (6, 64722092), (8, 48541569), (12, 32361046), (23, 16884024), (24, 16180523), (46, 8442012), (69, 5628008), (73, 5319624), (92, 4221006), (138, 2814004), (146, 2659812), (184, 2110503), (219, 1773208), (276, 1407002), (292, 1329906), (419, 926808), (438, 886604), (529, 734088), (552, 703501), (584, 664953), (838, 463404), (876, 443302), (1058, 367044), (1257, 308936), (1587, 244696), (1676, 231702), (1679, 231288), (1752, 221651), (2116, 183522), (2514, 154468), (3174, 122348), (3352, 115851), (3358, 115644), (4232, 91761), (5028, 77234), (5037, 77096), (6348, 61174), (6716, 57822), (9637, 40296), (10056, 38617), (10074, 38548), (12696, 30587), (13432, 28911), (19274, 20148)]