538136928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{266933}}^1$

素因数の和:266956

約数の個数: 72

約数和(自身を含む): 1748951568

約数和(自身を除く): 1210814640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 266933, 533866, 800799, 1067732, 1601598, 1868531, 2135464, 2402397, 3203196, 3737062, 4270928, 4804794, 5605593, 6406392, 7474124, 8541856, 9609588, 11211186, 12812784, 14948248, 16816779, 19219176, 22422372, 25625568, 29896496, 33633558, 38438352, 44844744, 59792992, 67267116, 76876704, 89689488, 134534232, 179378976, 269068464, 538136928]

約数ペア:

[(1, 538136928), (2, 269068464), (3, 179378976), (4, 134534232), (6, 89689488), (7, 76876704), (8, 67267116), (9, 59792992), (12, 44844744), (14, 38438352), (16, 33633558), (18, 29896496), (21, 25625568), (24, 22422372), (28, 19219176), (32, 16816779), (36, 14948248), (42, 12812784), (48, 11211186), (56, 9609588), (63, 8541856), (72, 7474124), (84, 6406392), (96, 5605593), (112, 4804794), (126, 4270928), (144, 3737062), (168, 3203196), (224, 2402397), (252, 2135464), (288, 1868531), (336, 1601598), (504, 1067732), (672, 800799), (1008, 533866), (2016, 266933)]