255881052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3803}}^1$

素因数の和:3912

約数の個数: 96

約数和(自身を含む): 766886400

約数和(自身を除く): 511005348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 356, 378, 534, 623, 756, 801, 1068, 1246, 1602, 1869, 2403, 2492, 3204, 3738, 3803, 4806, 5607, 7476, 7606, 9612, 11214, 11409, 15212, 16821, 22428, 22818, 26621, 33642, 34227, 45636, 53242, 67284, 68454, 79863, 102681, 106484, 136908, 159726, 205362, 239589, 319452, 338467, 410724, 479178, 676934, 718767, 958356, 1015401, 1353868, 1437534, 2030802, 2369269, 2875068, 3046203, 4061604, 4738538, 6092406, 7107807, 9138609, 9477076, 12184812, 14215614, 18277218, 21323421, 28431228, 36554436, 42646842, 63970263, 85293684, 127940526, 255881052]

約数ペア:

[(1, 255881052), (2, 127940526), (3, 85293684), (4, 63970263), (6, 42646842), (7, 36554436), (9, 28431228), (12, 21323421), (14, 18277218), (18, 14215614), (21, 12184812), (27, 9477076), (28, 9138609), (36, 7107807), (42, 6092406), (54, 4738538), (63, 4061604), (84, 3046203), (89, 2875068), (108, 2369269), (126, 2030802), (178, 1437534), (189, 1353868), (252, 1015401), (267, 958356), (356, 718767), (378, 676934), (534, 479178), (623, 410724), (756, 338467), (801, 319452), (1068, 239589), (1246, 205362), (1602, 159726), (1869, 136908), (2403, 106484), (2492, 102681), (3204, 79863), (3738, 68454), (3803, 67284), (4806, 53242), (5607, 45636), (7476, 34227), (7606, 33642), (9612, 26621), (11214, 22818), (11409, 22428), (15212, 16821)]