255355008

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{4463}}^1$

素因数の和:4629

約数の個数: 64

約数和(自身を含む): 682992000

約数和(自身を除く): 427636992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 596, 894, 1192, 1788, 2384, 3576, 4463, 4768, 7152, 8926, 9536, 13389, 14304, 17852, 19072, 26778, 28608, 35704, 53556, 57216, 71408, 107112, 142816, 214224, 285632, 428448, 571264, 664987, 856896, 1329974, 1713792, 1994961, 2659948, 3989922, 5319896, 7979844, 10639792, 15959688, 21279584, 31919376, 42559168, 63838752, 85118336, 127677504, 255355008]

約数ペア:

[(1, 255355008), (2, 127677504), (3, 85118336), (4, 63838752), (6, 42559168), (8, 31919376), (12, 21279584), (16, 15959688), (24, 10639792), (32, 7979844), (48, 5319896), (64, 3989922), (96, 2659948), (128, 1994961), (149, 1713792), (192, 1329974), (298, 856896), (384, 664987), (447, 571264), (596, 428448), (894, 285632), (1192, 214224), (1788, 142816), (2384, 107112), (3576, 71408), (4463, 57216), (4768, 53556), (7152, 35704), (8926, 28608), (9536, 26778), (13389, 19072), (14304, 17852)]