309766272

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42457}}^1$

素因数の和:42493

約数の個数: 64

約数和(自身を含む): 866143200

約数和(自身を除く): 556376928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 42457, 84914, 127371, 169828, 254742, 339656, 509484, 679312, 806683, 1018968, 1358624, 1613366, 2037936, 2420049, 2717248, 3226732, 4075872, 4840098, 5434496, 6453464, 8151744, 9680196, 12906928, 16303488, 19360392, 25813856, 38720784, 51627712, 77441568, 103255424, 154883136, 309766272]

約数ペア:

[(1, 309766272), (2, 154883136), (3, 103255424), (4, 77441568), (6, 51627712), (8, 38720784), (12, 25813856), (16, 19360392), (19, 16303488), (24, 12906928), (32, 9680196), (38, 8151744), (48, 6453464), (57, 5434496), (64, 4840098), (76, 4075872), (96, 3226732), (114, 2717248), (128, 2420049), (152, 2037936), (192, 1613366), (228, 1358624), (304, 1018968), (384, 806683), (456, 679312), (608, 509484), (912, 339656), (1216, 254742), (1824, 169828), (2432, 127371), (3648, 84914), (7296, 42457)]