274156928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 579768000

約数和(自身を除く): 305611072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 139, 152, 278, 304, 556, 608, 811, 1112, 1216, 1622, 2224, 2432, 2641, 3244, 4448, 5282, 6488, 8896, 10564, 12976, 15409, 17792, 21128, 25952, 30818, 42256, 51904, 61636, 84512, 103808, 112729, 123272, 169024, 225458, 246544, 338048, 450916, 493088, 901832, 986176, 1803664, 1972352, 2141851, 3607328, 4283702, 7214656, 8567404, 14429312, 17134808, 34269616, 68539232, 137078464, 274156928]

約数ペア:

[(1, 274156928), (2, 137078464), (4, 68539232), (8, 34269616), (16, 17134808), (19, 14429312), (32, 8567404), (38, 7214656), (64, 4283702), (76, 3607328), (128, 2141851), (139, 1972352), (152, 1803664), (278, 986176), (304, 901832), (556, 493088), (608, 450916), (811, 338048), (1112, 246544), (1216, 225458), (1622, 169024), (2224, 123272), (2432, 112729), (2641, 103808), (3244, 84512), (4448, 61636), (5282, 51904), (6488, 42256), (8896, 30818), (10564, 25952), (12976, 21128), (15409, 17792)]