277462016

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1149

約数の個数: 88

約数和(自身を含む): 629329680

約数和(自身を除く): 351867664

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1024, 1097, 1216, 1664, 1976, 2194, 2432, 3328, 3952, 4388, 4864, 6656, 7904, 8776, 9728, 13312, 14261, 15808, 17552, 19456, 20843, 28522, 31616, 35104, 41686, 57044, 63232, 70208, 83372, 114088, 126464, 140416, 166744, 228176, 252928, 270959, 280832, 333488, 456352, 541918, 561664, 666976, 912704, 1083836, 1123328, 1333952, 1825408, 2167672, 2667904, 3650816, 4335344, 5335808, 7301632, 8670688, 10671616, 14603264, 17341376, 21343232, 34682752, 69365504, 138731008, 277462016]

約数ペア:

[(1, 277462016), (2, 138731008), (4, 69365504), (8, 34682752), (13, 21343232), (16, 17341376), (19, 14603264), (26, 10671616), (32, 8670688), (38, 7301632), (52, 5335808), (64, 4335344), (76, 3650816), (104, 2667904), (128, 2167672), (152, 1825408), (208, 1333952), (247, 1123328), (256, 1083836), (304, 912704), (416, 666976), (494, 561664), (512, 541918), (608, 456352), (832, 333488), (988, 280832), (1024, 270959), (1097, 252928), (1216, 228176), (1664, 166744), (1976, 140416), (2194, 126464), (2432, 114088), (3328, 83372), (3952, 70208), (4388, 63232), (4864, 57044), (6656, 41686), (7904, 35104), (8776, 31616), (9728, 28522), (13312, 20843), (14261, 19456), (15808, 17552)]