258409056

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2801}}^1$

素因数の和:2876

約数の個数: 72

約数和(自身を含む): 701161272

約数和(自身を除く): 442752216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2801, 2883, 2976, 3844, 5602, 5766, 7688, 8403, 11204, 11532, 15376, 16806, 22408, 23064, 30752, 33612, 44816, 46128, 67224, 86831, 89632, 92256, 134448, 173662, 260493, 268896, 347324, 520986, 694648, 1041972, 1389296, 2083944, 2691761, 2778592, 4167888, 5383522, 8075283, 8335776, 10767044, 16150566, 21534088, 32301132, 43068176, 64602264, 86136352, 129204528, 258409056]

約数ペア:

[(1, 258409056), (2, 129204528), (3, 86136352), (4, 64602264), (6, 43068176), (8, 32301132), (12, 21534088), (16, 16150566), (24, 10767044), (31, 8335776), (32, 8075283), (48, 5383522), (62, 4167888), (93, 2778592), (96, 2691761), (124, 2083944), (186, 1389296), (248, 1041972), (372, 694648), (496, 520986), (744, 347324), (961, 268896), (992, 260493), (1488, 173662), (1922, 134448), (2801, 92256), (2883, 89632), (2976, 86831), (3844, 67224), (5602, 46128), (5766, 44816), (7688, 33612), (8403, 30752), (11204, 23064), (11532, 22408), (15376, 16806)]