1331522688

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{203971}}^1$

素因数の和:204005

約数の個数: 64

約数和(自身を含む): 3744925920

約数和(自身を除く): 2413403232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 203971, 407942, 611913, 815884, 1223826, 1631768, 2447652, 3263536, 3467507, 4895304, 6527072, 6935014, 9790608, 10402521, 13054144, 13870028, 19581216, 20805042, 26108288, 27740056, 39162432, 41610084, 55480112, 78324864, 83220168, 110960224, 166440336, 221920448, 332880672, 443840896, 665761344, 1331522688]

約数ペア:

[(1, 1331522688), (2, 665761344), (3, 443840896), (4, 332880672), (6, 221920448), (8, 166440336), (12, 110960224), (16, 83220168), (17, 78324864), (24, 55480112), (32, 41610084), (34, 39162432), (48, 27740056), (51, 26108288), (64, 20805042), (68, 19581216), (96, 13870028), (102, 13054144), (128, 10402521), (136, 9790608), (192, 6935014), (204, 6527072), (272, 4895304), (384, 3467507), (408, 3263536), (544, 2447652), (816, 1631768), (1088, 1223826), (1632, 815884), (2176, 611913), (3264, 407942), (6528, 203971)]