1253943056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 2578168320

約数和(自身を除く): 1324225264

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 97, 124, 134, 194, 248, 268, 388, 389, 496, 536, 776, 778, 1072, 1552, 1556, 2077, 3007, 3112, 4154, 6014, 6224, 6499, 8308, 12028, 12059, 12998, 16616, 24056, 24118, 25996, 26063, 33232, 37733, 48112, 48236, 51992, 52126, 75466, 96472, 103984, 104252, 150932, 192944, 201469, 208504, 301864, 402938, 417008, 603728, 805876, 807953, 1169723, 1611752, 1615906, 2339446, 2528111, 3223504, 3231812, 4678892, 5056222, 6463624, 9357784, 10112444, 12927248, 18715568, 20224888, 40449776, 78371441, 156742882, 313485764, 626971528, 1253943056]

約数ペア:

[(1, 1253943056), (2, 626971528), (4, 313485764), (8, 156742882), (16, 78371441), (31, 40449776), (62, 20224888), (67, 18715568), (97, 12927248), (124, 10112444), (134, 9357784), (194, 6463624), (248, 5056222), (268, 4678892), (388, 3231812), (389, 3223504), (496, 2528111), (536, 2339446), (776, 1615906), (778, 1611752), (1072, 1169723), (1552, 807953), (1556, 805876), (2077, 603728), (3007, 417008), (3112, 402938), (4154, 301864), (6014, 208504), (6224, 201469), (6499, 192944), (8308, 150932), (12028, 104252), (12059, 103984), (12998, 96472), (16616, 75466), (24056, 52126), (24118, 51992), (25996, 48236), (26063, 48112), (33232, 37733)]