304324768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^2$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 678754944

約数和(自身を除く): 374430176

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 167, 176, 248, 334, 341, 352, 496, 668, 682, 992, 1336, 1364, 1837, 2672, 2728, 3674, 5177, 5344, 5456, 7348, 10354, 10912, 14696, 20708, 27889, 29392, 41416, 55778, 56947, 58784, 82832, 111556, 113894, 165664, 223112, 227788, 306779, 446224, 455576, 613558, 864559, 892448, 911152, 1227116, 1729118, 1822304, 2454232, 3458236, 4908464, 6916472, 9510149, 9816928, 13832944, 19020298, 27665888, 38040596, 76081192, 152162384, 304324768]

約数ペア:

[(1, 304324768), (2, 152162384), (4, 76081192), (8, 38040596), (11, 27665888), (16, 19020298), (22, 13832944), (31, 9816928), (32, 9510149), (44, 6916472), (62, 4908464), (88, 3458236), (124, 2454232), (167, 1822304), (176, 1729118), (248, 1227116), (334, 911152), (341, 892448), (352, 864559), (496, 613558), (668, 455576), (682, 446224), (992, 306779), (1336, 227788), (1364, 223112), (1837, 165664), (2672, 113894), (2728, 111556), (3674, 82832), (5177, 58784), (5344, 56947), (5456, 55778), (7348, 41416), (10354, 29392), (10912, 27889), (14696, 20708)]