264499452

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 805405440

約数和(自身を除く): 540905988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 151, 189, 196, 252, 294, 302, 331, 378, 441, 453, 588, 604, 662, 756, 882, 906, 993, 1057, 1323, 1324, 1359, 1764, 1812, 1986, 2114, 2317, 2646, 2718, 2979, 3171, 3972, 4077, 4228, 4634, 5292, 5436, 5958, 6342, 6951, 7399, 8154, 8937, 9268, 9513, 11916, 12684, 13902, 14798, 16219, 16308, 17874, 19026, 20853, 22197, 27804, 28539, 29596, 32438, 35748, 38052, 41706, 44394, 48657, 49981, 57078, 62559, 64876, 66591, 83412, 88788, 97314, 99962, 114156, 125118, 133182, 145971, 149943, 194628, 199773, 199924, 250236, 266364, 291942, 299886, 349867, 399546, 437913, 449829, 583884, 599772, 699734, 799092, 875826, 899658, 1049601, 1349487, 1399468, 1751652, 1799316, 2099202, 2449069, 2698974, 3148803, 4198404, 4898138, 5397948, 6297606, 7347207, 9446409, 9796276, 12595212, 14694414, 18892818, 22041621, 29388828, 37785636, 44083242, 66124863, 88166484, 132249726, 264499452]

約数ペア:

[(1, 264499452), (2, 132249726), (3, 88166484), (4, 66124863), (6, 44083242), (7, 37785636), (9, 29388828), (12, 22041621), (14, 18892818), (18, 14694414), (21, 12595212), (27, 9796276), (28, 9446409), (36, 7347207), (42, 6297606), (49, 5397948), (54, 4898138), (63, 4198404), (84, 3148803), (98, 2698974), (108, 2449069), (126, 2099202), (147, 1799316), (151, 1751652), (189, 1399468), (196, 1349487), (252, 1049601), (294, 899658), (302, 875826), (331, 799092), (378, 699734), (441, 599772), (453, 583884), (588, 449829), (604, 437913), (662, 399546), (756, 349867), (882, 299886), (906, 291942), (993, 266364), (1057, 250236), (1323, 199924), (1324, 199773), (1359, 194628), (1764, 149943), (1812, 145971), (1986, 133182), (2114, 125118), (2317, 114156), (2646, 99962), (2718, 97314), (2979, 88788), (3171, 83412), (3972, 66591), (4077, 64876), (4228, 62559), (4634, 57078), (5292, 49981), (5436, 48657), (5958, 44394), (6342, 41706), (6951, 38052), (7399, 35748), (8154, 32438), (8937, 29596), (9268, 28539), (9513, 27804), (11916, 22197), (12684, 20853), (13902, 19026), (14798, 17874), (16219, 16308)]