313757964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{3967}}^1$

素因数の和:4016

約数の個数: 72

約数和(自身を含む): 859389440

約数和(自身を除く): 545631476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2197, 3042, 3967, 4394, 6084, 6591, 7934, 8788, 11901, 13182, 15868, 19773, 23802, 26364, 35703, 39546, 47604, 51571, 71406, 79092, 103142, 142812, 154713, 206284, 309426, 464139, 618852, 670423, 928278, 1340846, 1856556, 2011269, 2681692, 4022538, 6033807, 8045076, 8715499, 12067614, 17430998, 24135228, 26146497, 34861996, 52292994, 78439491, 104585988, 156878982, 313757964]

約数ペア:

[(1, 313757964), (2, 156878982), (3, 104585988), (4, 78439491), (6, 52292994), (9, 34861996), (12, 26146497), (13, 24135228), (18, 17430998), (26, 12067614), (36, 8715499), (39, 8045076), (52, 6033807), (78, 4022538), (117, 2681692), (156, 2011269), (169, 1856556), (234, 1340846), (338, 928278), (468, 670423), (507, 618852), (676, 464139), (1014, 309426), (1521, 206284), (2028, 154713), (2197, 142812), (3042, 103142), (3967, 79092), (4394, 71406), (6084, 51571), (6591, 47604), (7934, 39546), (8788, 35703), (11901, 26364), (13182, 23802), (15868, 19773)]