1566402012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{643}}^1\times {\mathrm{1381}}^1$

素因数の和:2048

約数の個数: 108

約数和(自身を含む): 4616471496

約数和(自身を除く): 3050069484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 643, 882, 1286, 1381, 1764, 1929, 2572, 2762, 3858, 4143, 4501, 5524, 5787, 7716, 8286, 9002, 9667, 11574, 12429, 13503, 16572, 18004, 19334, 23148, 24858, 27006, 29001, 31507, 38668, 40509, 49716, 54012, 58002, 63014, 67669, 81018, 87003, 94521, 116004, 126028, 135338, 162036, 174006, 189042, 203007, 270676, 283563, 348012, 378084, 406014, 567126, 609021, 812028, 887983, 1134252, 1218042, 1775966, 2436084, 2663949, 3551932, 5327898, 6215881, 7991847, 10655796, 12431762, 15983694, 18647643, 24863524, 31967388, 37295286, 43511167, 55942929, 74590572, 87022334, 111885858, 130533501, 174044668, 223771716, 261067002, 391600503, 522134004, 783201006, 1566402012]

約数ペア:

[(1, 1566402012), (2, 783201006), (3, 522134004), (4, 391600503), (6, 261067002), (7, 223771716), (9, 174044668), (12, 130533501), (14, 111885858), (18, 87022334), (21, 74590572), (28, 55942929), (36, 43511167), (42, 37295286), (49, 31967388), (63, 24863524), (84, 18647643), (98, 15983694), (126, 12431762), (147, 10655796), (196, 7991847), (252, 6215881), (294, 5327898), (441, 3551932), (588, 2663949), (643, 2436084), (882, 1775966), (1286, 1218042), (1381, 1134252), (1764, 887983), (1929, 812028), (2572, 609021), (2762, 567126), (3858, 406014), (4143, 378084), (4501, 348012), (5524, 283563), (5787, 270676), (7716, 203007), (8286, 189042), (9002, 174006), (9667, 162036), (11574, 135338), (12429, 126028), (13503, 116004), (16572, 94521), (18004, 87003), (19334, 81018), (23148, 67669), (24858, 63014), (27006, 58002), (29001, 54012), (31507, 49716), (38668, 40509)]