313469392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 679777920

約数和(自身を除く): 366308528

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 89, 92, 136, 178, 184, 272, 356, 368, 391, 563, 712, 782, 1126, 1424, 1513, 1564, 2047, 2252, 3026, 3128, 4094, 4504, 6052, 6256, 8188, 9008, 9571, 12104, 12949, 16376, 19142, 24208, 25898, 32752, 34799, 38284, 50107, 51796, 69598, 76568, 100214, 103592, 139196, 153136, 200428, 207184, 220133, 278392, 400856, 440266, 556784, 801712, 851819, 880532, 1152461, 1703638, 1761064, 2304922, 3407276, 3522128, 4609844, 6814552, 9219688, 13629104, 18439376, 19591837, 39183674, 78367348, 156734696, 313469392]

約数ペア:

[(1, 313469392), (2, 156734696), (4, 78367348), (8, 39183674), (16, 19591837), (17, 18439376), (23, 13629104), (34, 9219688), (46, 6814552), (68, 4609844), (89, 3522128), (92, 3407276), (136, 2304922), (178, 1761064), (184, 1703638), (272, 1152461), (356, 880532), (368, 851819), (391, 801712), (563, 556784), (712, 440266), (782, 400856), (1126, 278392), (1424, 220133), (1513, 207184), (1564, 200428), (2047, 153136), (2252, 139196), (3026, 103592), (3128, 100214), (4094, 76568), (4504, 69598), (6052, 51796), (6256, 50107), (8188, 38284), (9008, 34799), (9571, 32752), (12104, 25898), (12949, 24208), (16376, 19142)]