317704044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5087

約数の個数: 72

約数和(自身を含む): 870426480

約数和(自身を除く): 552722436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 436, 588, 654, 763, 1308, 1526, 2289, 3052, 4578, 4957, 5341, 9156, 9914, 10682, 14871, 16023, 19828, 21364, 29742, 32046, 34699, 59484, 64092, 69398, 104097, 138796, 208194, 242893, 416388, 485786, 540313, 728679, 971572, 1080626, 1457358, 1620939, 2161252, 2914716, 3241878, 3782191, 6483756, 7564382, 11346573, 15128764, 22693146, 26475337, 45386292, 52950674, 79426011, 105901348, 158852022, 317704044]

約数ペア:

[(1, 317704044), (2, 158852022), (3, 105901348), (4, 79426011), (6, 52950674), (7, 45386292), (12, 26475337), (14, 22693146), (21, 15128764), (28, 11346573), (42, 7564382), (49, 6483756), (84, 3782191), (98, 3241878), (109, 2914716), (147, 2161252), (196, 1620939), (218, 1457358), (294, 1080626), (327, 971572), (436, 728679), (588, 540313), (654, 485786), (763, 416388), (1308, 242893), (1526, 208194), (2289, 138796), (3052, 104097), (4578, 69398), (4957, 64092), (5341, 59484), (9156, 34699), (9914, 32046), (10682, 29742), (14871, 21364), (16023, 19828)]