274009788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11047}}^1$

素因数の和:11123

約数の個数: 72

約数和(自身を含む): 760058208

約数和(自身を除く): 486048420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 11047, 12402, 22094, 24804, 33141, 44188, 66282, 99423, 132564, 143611, 198846, 287222, 397692, 430833, 574444, 585491, 861666, 1170982, 1292499, 1723332, 1756473, 2341964, 2584998, 3512946, 5169996, 5269419, 7025892, 7611383, 10538838, 15222766, 21077676, 22834149, 30445532, 45668298, 68502447, 91336596, 137004894, 274009788]

約数ペア:

[(1, 274009788), (2, 137004894), (3, 91336596), (4, 68502447), (6, 45668298), (9, 30445532), (12, 22834149), (13, 21077676), (18, 15222766), (26, 10538838), (36, 7611383), (39, 7025892), (52, 5269419), (53, 5169996), (78, 3512946), (106, 2584998), (117, 2341964), (156, 1756473), (159, 1723332), (212, 1292499), (234, 1170982), (318, 861666), (468, 585491), (477, 574444), (636, 430833), (689, 397692), (954, 287222), (1378, 198846), (1908, 143611), (2067, 132564), (2756, 99423), (4134, 66282), (6201, 44188), (8268, 33141), (11047, 24804), (12402, 22094)]