1303178496

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 3616800768

約数和(自身を除く): 2313622272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 256, 372, 381, 384, 431, 496, 508, 744, 762, 768, 862, 992, 1016, 1293, 1488, 1524, 1724, 1984, 2032, 2586, 2976, 3048, 3448, 3937, 3968, 4064, 5172, 5952, 6096, 6896, 7874, 7936, 8128, 10344, 11811, 11904, 12192, 13361, 13792, 15748, 16256, 20688, 23622, 23808, 24384, 26722, 27584, 31496, 32512, 40083, 41376, 47244, 48768, 53444, 54737, 55168, 62992, 80166, 82752, 94488, 97536, 106888, 109474, 110336, 125984, 160332, 164211, 165504, 188976, 213776, 218948, 251968, 320664, 328422, 331008, 377952, 427552, 437896, 503936, 641328, 656844, 755904, 855104, 875792, 1007872, 1282656, 1313688, 1511808, 1696847, 1710208, 1751584, 2565312, 2627376, 3023616, 3393694, 3420416, 3503168, 5090541, 5130624, 5254752, 6787388, 7006336, 10181082, 10261248, 10509504, 13574776, 14012672, 20362164, 21019008, 27149552, 40724328, 42038016, 54299104, 81448656, 108598208, 162897312, 217196416, 325794624, 434392832, 651589248, 1303178496]

約数ペア:

[(1, 1303178496), (2, 651589248), (3, 434392832), (4, 325794624), (6, 217196416), (8, 162897312), (12, 108598208), (16, 81448656), (24, 54299104), (31, 42038016), (32, 40724328), (48, 27149552), (62, 21019008), (64, 20362164), (93, 14012672), (96, 13574776), (124, 10509504), (127, 10261248), (128, 10181082), (186, 7006336), (192, 6787388), (248, 5254752), (254, 5130624), (256, 5090541), (372, 3503168), (381, 3420416), (384, 3393694), (431, 3023616), (496, 2627376), (508, 2565312), (744, 1751584), (762, 1710208), (768, 1696847), (862, 1511808), (992, 1313688), (1016, 1282656), (1293, 1007872), (1488, 875792), (1524, 855104), (1724, 755904), (1984, 656844), (2032, 641328), (2586, 503936), (2976, 437896), (3048, 427552), (3448, 377952), (3937, 331008), (3968, 328422), (4064, 320664), (5172, 251968), (5952, 218948), (6096, 213776), (6896, 188976), (7874, 165504), (7936, 164211), (8128, 160332), (10344, 125984), (11811, 110336), (11904, 109474), (12192, 106888), (13361, 97536), (13792, 94488), (15748, 82752), (16256, 80166), (20688, 62992), (23622, 55168), (23808, 54737), (24384, 53444), (26722, 48768), (27584, 47244), (31496, 41376), (32512, 40083)]