1353320128

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 2883944448

約数和(自身を除く): 1530624320

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 127, 131, 164, 248, 254, 262, 328, 496, 508, 524, 656, 992, 1016, 1048, 1271, 1312, 1984, 2032, 2096, 2542, 2624, 3937, 4061, 4064, 4192, 5084, 5207, 5371, 7874, 8122, 8128, 8384, 10168, 10414, 10742, 15748, 16244, 16637, 20336, 20828, 21484, 31496, 32488, 33274, 40672, 41656, 42968, 62992, 64976, 66548, 81344, 83312, 85936, 125984, 129952, 133096, 161417, 166501, 166624, 171872, 251968, 259904, 266192, 322834, 333002, 333248, 343744, 515747, 532384, 645668, 666004, 682117, 1031494, 1064768, 1291336, 1332008, 1364234, 2062988, 2582672, 2664016, 2728468, 4125976, 5165344, 5328032, 5456936, 8251952, 10330688, 10656064, 10913872, 16503904, 21145627, 21827744, 33007808, 42291254, 43655488, 84582508, 169165016, 338330032, 676660064, 1353320128]

約数ペア:

[(1, 1353320128), (2, 676660064), (4, 338330032), (8, 169165016), (16, 84582508), (31, 43655488), (32, 42291254), (41, 33007808), (62, 21827744), (64, 21145627), (82, 16503904), (124, 10913872), (127, 10656064), (131, 10330688), (164, 8251952), (248, 5456936), (254, 5328032), (262, 5165344), (328, 4125976), (496, 2728468), (508, 2664016), (524, 2582672), (656, 2062988), (992, 1364234), (1016, 1332008), (1048, 1291336), (1271, 1064768), (1312, 1031494), (1984, 682117), (2032, 666004), (2096, 645668), (2542, 532384), (2624, 515747), (3937, 343744), (4061, 333248), (4064, 333002), (4192, 322834), (5084, 266192), (5207, 259904), (5371, 251968), (7874, 171872), (8122, 166624), (8128, 166501), (8384, 161417), (10168, 133096), (10414, 129952), (10742, 125984), (15748, 85936), (16244, 83312), (16637, 81344), (20336, 66548), (20828, 64976), (21484, 62992), (31496, 42968), (32488, 41656), (33274, 40672)]