2816259992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 6646147200

約数和(自身を除く): 3829887208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 197, 269, 292, 364, 394, 511, 538, 584, 728, 788, 949, 1022, 1076, 1379, 1576, 1883, 1898, 2044, 2152, 2561, 2758, 3497, 3766, 3796, 4088, 5122, 5516, 6643, 6994, 7532, 7592, 10244, 11032, 13286, 13988, 14381, 15064, 17927, 19637, 20488, 24479, 26572, 27976, 28762, 35854, 39274, 48958, 52993, 53144, 57524, 71708, 78548, 97916, 100667, 105986, 115048, 137459, 143416, 157096, 186953, 195832, 201334, 211972, 255281, 274918, 370951, 373906, 402668, 423944, 510562, 549836, 688909, 741902, 747812, 805336, 1021124, 1099672, 1308671, 1377818, 1483804, 1495624, 1786967, 2042248, 2617342, 2755636, 2967608, 3573934, 3868489, 4822363, 5234684, 5511272, 7147868, 7736978, 9644726, 10469368, 14295736, 15473956, 19289452, 27079423, 30947912, 38578904, 50290357, 54158846, 100580714, 108317692, 201161428, 216635384, 352032499, 402322856, 704064998, 1408129996, 2816259992]

約数ペア:

[(1, 2816259992), (2, 1408129996), (4, 704064998), (7, 402322856), (8, 352032499), (13, 216635384), (14, 201161428), (26, 108317692), (28, 100580714), (52, 54158846), (56, 50290357), (73, 38578904), (91, 30947912), (104, 27079423), (146, 19289452), (182, 15473956), (197, 14295736), (269, 10469368), (292, 9644726), (364, 7736978), (394, 7147868), (511, 5511272), (538, 5234684), (584, 4822363), (728, 3868489), (788, 3573934), (949, 2967608), (1022, 2755636), (1076, 2617342), (1379, 2042248), (1576, 1786967), (1883, 1495624), (1898, 1483804), (2044, 1377818), (2152, 1308671), (2561, 1099672), (2758, 1021124), (3497, 805336), (3766, 747812), (3796, 741902), (4088, 688909), (5122, 549836), (5516, 510562), (6643, 423944), (6994, 402668), (7532, 373906), (7592, 370951), (10244, 274918), (11032, 255281), (13286, 211972), (13988, 201334), (14381, 195832), (15064, 186953), (17927, 157096), (19637, 143416), (20488, 137459), (24479, 115048), (26572, 105986), (27976, 100667), (28762, 97916), (35854, 78548), (39274, 71708), (48958, 57524), (52993, 53144)]