447993856

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 977886000

約数和(自身を除く): 529892144

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 397, 464, 512, 551, 608, 794, 928, 1024, 1102, 1216, 1588, 1856, 2048, 2204, 2432, 3176, 3712, 4408, 4864, 6352, 7424, 7543, 8816, 9728, 11513, 12704, 14848, 15086, 17632, 19456, 23026, 25408, 29696, 30172, 35264, 38912, 46052, 50816, 59392, 60344, 70528, 92104, 101632, 120688, 141056, 184208, 203264, 218747, 241376, 282112, 368416, 406528, 437494, 482752, 564224, 736832, 813056, 874988, 965504, 1128448, 1473664, 1749976, 1931008, 2947328, 3499952, 3862016, 5894656, 6999904, 7724032, 11789312, 13999808, 15448064, 23578624, 27999616, 55999232, 111998464, 223996928, 447993856]

約数ペア:

[(1, 447993856), (2, 223996928), (4, 111998464), (8, 55999232), (16, 27999616), (19, 23578624), (29, 15448064), (32, 13999808), (38, 11789312), (58, 7724032), (64, 6999904), (76, 5894656), (116, 3862016), (128, 3499952), (152, 2947328), (232, 1931008), (256, 1749976), (304, 1473664), (397, 1128448), (464, 965504), (512, 874988), (551, 813056), (608, 736832), (794, 564224), (928, 482752), (1024, 437494), (1102, 406528), (1216, 368416), (1588, 282112), (1856, 241376), (2048, 218747), (2204, 203264), (2432, 184208), (3176, 141056), (3712, 120688), (4408, 101632), (4864, 92104), (6352, 70528), (7424, 60344), (7543, 59392), (8816, 50816), (9728, 46052), (11513, 38912), (12704, 35264), (14848, 30172), (15086, 29696), (17632, 25408), (19456, 23026)]