315258592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 707180544

約数和(自身を除く): 391921952

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 167, 173, 176, 248, 334, 341, 346, 352, 496, 668, 682, 692, 992, 1336, 1364, 1384, 1837, 1903, 2672, 2728, 2768, 3674, 3806, 5177, 5344, 5363, 5456, 5536, 7348, 7612, 10354, 10726, 10912, 14696, 15224, 20708, 21452, 28891, 29392, 30448, 41416, 42904, 56947, 57782, 58784, 58993, 60896, 82832, 85808, 113894, 115564, 117986, 165664, 171616, 227788, 231128, 235972, 317801, 455576, 462256, 471944, 635602, 895621, 911152, 924512, 943888, 1271204, 1791242, 1822304, 1887776, 2542408, 3582484, 5084816, 7164968, 9851831, 10169632, 14329936, 19703662, 28659872, 39407324, 78814648, 157629296, 315258592]

約数ペア:

[(1, 315258592), (2, 157629296), (4, 78814648), (8, 39407324), (11, 28659872), (16, 19703662), (22, 14329936), (31, 10169632), (32, 9851831), (44, 7164968), (62, 5084816), (88, 3582484), (124, 2542408), (167, 1887776), (173, 1822304), (176, 1791242), (248, 1271204), (334, 943888), (341, 924512), (346, 911152), (352, 895621), (496, 635602), (668, 471944), (682, 462256), (692, 455576), (992, 317801), (1336, 235972), (1364, 231128), (1384, 227788), (1837, 171616), (1903, 165664), (2672, 117986), (2728, 115564), (2768, 113894), (3674, 85808), (3806, 82832), (5177, 60896), (5344, 58993), (5363, 58784), (5456, 57782), (5536, 56947), (7348, 42904), (7612, 41416), (10354, 30448), (10726, 29392), (10912, 28891), (14696, 21452), (15224, 20708)]