274156128

素因数分解:

$2^5\times 3^2\times {\mathrm{457}}^1\times {\mathrm{2083}}^1$

素因数の和:2556

約数の個数: 72

約数和(自身を含む): 781712568

約数和(自身を除く): 507556440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 457, 914, 1371, 1828, 2083, 2742, 3656, 4113, 4166, 5484, 6249, 7312, 8226, 8332, 10968, 12498, 14624, 16452, 16664, 18747, 21936, 24996, 32904, 33328, 37494, 43872, 49992, 65808, 66656, 74988, 99984, 131616, 149976, 199968, 299952, 599904, 951931, 1903862, 2855793, 3807724, 5711586, 7615448, 8567379, 11423172, 15230896, 17134758, 22846344, 30461792, 34269516, 45692688, 68539032, 91385376, 137078064, 274156128]

約数ペア:

[(1, 274156128), (2, 137078064), (3, 91385376), (4, 68539032), (6, 45692688), (8, 34269516), (9, 30461792), (12, 22846344), (16, 17134758), (18, 15230896), (24, 11423172), (32, 8567379), (36, 7615448), (48, 5711586), (72, 3807724), (96, 2855793), (144, 1903862), (288, 951931), (457, 599904), (914, 299952), (1371, 199968), (1828, 149976), (2083, 131616), (2742, 99984), (3656, 74988), (4113, 66656), (4166, 65808), (5484, 49992), (6249, 43872), (7312, 37494), (8226, 33328), (8332, 32904), (10968, 24996), (12498, 21936), (14624, 18747), (16452, 16664)]