268478064

素因数分解:

$2^4\times 3^5\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 785366400

約数和(自身を除く): 516888336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 243, 324, 347, 398, 432, 486, 597, 648, 694, 796, 972, 1041, 1194, 1296, 1388, 1592, 1791, 1944, 2082, 2388, 2776, 3123, 3184, 3582, 3888, 4164, 4776, 5373, 5552, 6246, 7164, 8328, 9369, 9552, 10746, 12492, 14328, 16119, 16656, 18738, 21492, 24984, 28107, 28656, 32238, 37476, 42984, 48357, 49968, 56214, 64476, 69053, 74952, 84321, 85968, 96714, 112428, 128952, 138106, 149904, 168642, 193428, 207159, 224856, 257904, 276212, 337284, 386856, 414318, 449712, 552424, 621477, 674568, 773712, 828636, 1104848, 1242954, 1349136, 1657272, 1864431, 2485908, 3314544, 3728862, 4971816, 5593293, 7457724, 9943632, 11186586, 14915448, 16779879, 22373172, 29830896, 33559758, 44746344, 67119516, 89492688, 134239032, 268478064]

約数ペア:

[(1, 268478064), (2, 134239032), (3, 89492688), (4, 67119516), (6, 44746344), (8, 33559758), (9, 29830896), (12, 22373172), (16, 16779879), (18, 14915448), (24, 11186586), (27, 9943632), (36, 7457724), (48, 5593293), (54, 4971816), (72, 3728862), (81, 3314544), (108, 2485908), (144, 1864431), (162, 1657272), (199, 1349136), (216, 1242954), (243, 1104848), (324, 828636), (347, 773712), (398, 674568), (432, 621477), (486, 552424), (597, 449712), (648, 414318), (694, 386856), (796, 337284), (972, 276212), (1041, 257904), (1194, 224856), (1296, 207159), (1388, 193428), (1592, 168642), (1791, 149904), (1944, 138106), (2082, 128952), (2388, 112428), (2776, 96714), (3123, 85968), (3184, 84321), (3582, 74952), (3888, 69053), (4164, 64476), (4776, 56214), (5373, 49968), (5552, 48357), (6246, 42984), (7164, 37476), (8328, 32238), (9369, 28656), (9552, 28107), (10746, 24984), (12492, 21492), (14328, 18738), (16119, 16656)]